Stand Out from the Crowd and Give Your Boat the Custom Look! The Pioneer UD-ME770LED kit wont just illuminate the center of your speaker. Fitted from behind the speakers it illuminates the WHOLE cone area! The UD-ME770LED kit is IPX7 rated ensuring it's built tough to last. The UD-ME770LED kit is designed to fit either the Pioneer TS-ME770FC (Classic speakers) or TS-ME770FS (Sports speakers). *Speakers not included. IPX7 Certified Marine products are constantly exposed to the elements but with IPX7 certification you can be assured your Pioneer UD-ME770LED speaker LED kit is purpose built for these environments. Highly durable your Pioneer UD-ME770LED speaker LED kit is the perfect addition to customize your marine audio system! Features: IPX7® certified Compatible with TS-ME770FC and TS-ME770FS RGB Color Illumination of the Woofer Cone for Enhanced Personalization and Cosmetic Integration
Legendary Products & Support From Authorized Dealers
When you choose Pioneer, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & Training
Only authorized Pioneer dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty Protection:
We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support.
▸ Reliable Customer Support:
If you ever run into an issue, you're backed by Pioneer's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your Investment:
Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that?
Choose wisely. Buy from an authorized Pioneer dealer today!
Providing the Pioneer Marine Tower Speakers with Flexible Mounting Options! Providing the Pioneer Marine Tower Speakers (TS-ME770TC, TS-ME770TSW, TS-ME770TSB) with flexible mounting options for proper orientation of both the grilles and Pioneer logo. *Sold as a pair. Speakers not included. Features: Designed for Pioneer Marine Tower Speakers Designed to fit a variety of tube diameters ranging from 1/7/8″ to 3″ *Speakers not included.
Legendary Products & Support From Authorized Dealers
When you choose Pioneer, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & Training
Only authorized Pioneer dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty Protection:
We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support.
▸ Reliable Customer Support:
If you ever run into an issue, you're backed by Pioneer's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your Investment:
Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that?
Choose wisely. Buy from an authorized Pioneer dealer today!
Achieve All-Weather Reliability with Pioneer ME-Series! Pioneer ME-series speakers (both Sports and Classic designs) are protected from the effects of sun and water exposure, meeting both IPX7 and ASTM D4329 certification to achieve all-weather reliability. Mica Reinforced IMPP monocoque cone with butyl rubber surround, constructed using an advanced in-mold bonding technique for superior water resistance while maintaining high quality, powerful sound. The symmetrical motor design with high strength suspension is optimized to provide stability, linearity and clear, low distortion sound reproduction. Lightweight polyimide (PI) tweeter diaphragm and uniquely shaped wave guide provides natural and clear vocals with wide dispersion. The TS-ME770TSW comes in a sleek modern sports grille that cosmetically integrates seamlessly into marine interiors and cabin designs. *Tube clamp mounts not included. Sold separately. IPX7 Certified Marine products are constantly exposed to the elements but with IPX7 certification you can be assured your Pioneer speakers are purpose built for these environments. Highly durable but also focused on providing a superb audio experience your Pioneer speakers are the perfect addition to your marine audio system! ASTM D4329 Certified Additionally, ASTM D4329 certification has been achieved ensuring the UV stability and durability of Pioneer Marine speakers are built for Australian conditions. Features: 100 Watts Nominal Power IPX7 Certified Mica reinforced IMPP Monocoque Cone Rated ASTM D4329 for UV Exposure Built-in RGB LED Lighting Designed to fit a variety of tube diameters ranging from 1-7/8‚Ä≥ to 3‚Ä≥ Mounting flexibility Specifications: General Size 7.7" Design 7.7" Enclosed Offset Driver System with Horn Tweeter Design 28mm Dome Tweeter Tweeter Composition Polyimide Tweeter Magnet Composition Neodymium Woofer Composition Injected Molded Polypropylene™ Woofer Surround Trex Plane Woofer Magnet Composition Ferrite Marine Water Resistant IPX7 UV Resistant ASTM D4329 Grille Style Sports White Grille Installation Specification Max. Music Power (Nominal) 250W Peak (100W RMS) Frequency Response 42 Hz to 23 kHz Sensitivity (1W/1 m) 90 dB Impedance 4‚Ѷ
Legendary Products & Support From Authorized Dealers
When you choose Pioneer, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & Training
Only authorized Pioneer dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty Protection:
We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support.
▸ Reliable Customer Support:
If you ever run into an issue, you're backed by Pioneer's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your Investment:
Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that?
Choose wisely. Buy from an authorized Pioneer dealer today!
Achieve All-Weather Reliability with Pioneer ME-Series! Pioneer ME-series speakers (both Sports and Classic designs) are protected from the effects of sun and water exposure, meeting both IPX7 and ASTM D4329 certification to achieve all-weather reliability. Mica Reinforced IMPP monocoque cone with butyl rubber surround, constructed using an advanced in-mold bonding technique for superior water resistance while maintaining high quality, powerful sound. The symmetrical motor design with high strength suspension is optimized to provide stability, linearity and clear, low distortion sound reproduction. Lightweight polyimide (PI) tweeter diaphragm and uniquely shaped wave guide provides natural and clear vocals with wide dispersion. The TS-ME770TSB comes in a sleek modern black sports grille that cosmetically integrates seamlessly into marine interiors and cabin designs. *Tube clamp mounts not included. Sold separately. IPX7 Certified Marine products are constantly exposed to the elements but with IPX7 certification you can be assured your Pioneer speakers are purpose built for these environments. Highly durable but also focused on providing a superb audio experience your Pioneer speakers are the perfect addition to your marine audio system! ASTM D4329 Certified Additionally, ASTM D4329 certification has been achieved ensuring the UV stability and durability of Pioneer Marine speakers are built for Australian conditions. Features: 100 Watts Nominal Power IPX7 Certified Mica reinforced IMPP Monocoque Cone Rated ASTM D4329 for UV Exposure Built-in RGB LED Lighting Designed to fit a variety of tube diameters ranging from 1-7/8‚Ä≥ to 3‚Ä≥ Mounting flexibility Specifications: General Size 7.7" Design 7.7" Enclosed Offset Driver System with Horn Tweeter Design 28mm Dome Tweeter Tweeter Composition Polyimide Tweeter Magnet Composition Neodymium Woofer Composition Injected Molded Polypropylene™ Woofer Surround Trex Plane Woofer Magnet Composition Ferrite Marine Water Resistant IPX7 UV Resistant ASTM D4329 Grille Style Sports Black Grille Installation Specification Max. Music Power (Nominal) 250W Peak (100W RMS) Frequency Response 42 Hz to 23 kHz Sensitivity (1W/1 m) 90 dB Impedance 4‚Ѷ
Legendary Products & Support From Authorized Dealers
When you choose Pioneer, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & Training
Only authorized Pioneer dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty Protection:
We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support.
▸ Reliable Customer Support:
If you ever run into an issue, you're backed by Pioneer's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your Investment:
Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that?
Choose wisely. Buy from an authorized Pioneer dealer today!
Achieve All-Weather Reliability with Pioneer ME-Series! Pioneer ME-series speakers (both Sports and Classic designs) are protected from the effects of sun and water exposure, meeting both IPX7 and ASTM D4329 certification to achieve all-weather reliability. Mica Reinforced IMPP monocoque cone with butyl rubber surround, constructed using an advanced in-mold bonding technique for superior water resistance while maintaining high quality, powerful sound. The symmetrical motor design with high strength suspension is optimized to provide stability, linearity and clear, low distortion sound reproduction. Lightweight polyimide (PI) tweeter diaphragm and uniquely shaped wave guide provides natural and clear vocals with wide dispersion. The TS-ME770TC comes in a classic, contemporary grille that cosmetically integrates seamlessly into marine interiors and cabin designs. *Tube clamp mounts not included. Sold separately. IPX7 Certified Marine products are constantly exposed to the elements but with IPX7 certification you can be assured your Pioneer speakers are purpose built for these environments. Highly durable but also focused on providing a superb audio experience your Pioneer speakers are the perfect addition to your marine audio system! ASTM D4329 Certified Additionally, ASTM D4329 certification has been achieved ensuring the UV stability and durability of Pioneer Marine speakers are built for Australian conditions. Features: 100 Watts Nominal Power IPX7 Certified Mica reinforced IMPP Monocoque Cone Rated ASTM D4329 for UV Exposure Built-in RGB LED Lighting Designed to fit a variety of tube diameters ranging from 1-7/8‚Ä≥ to 3‚Ä≥ Mounting flexibility Specifications: General Size 7.7" Design 7.7" Enclosed Offset Driver System with Horn Tweeter Design 28mm Dome Tweeter Tweeter Composition Polyimide Tweeter Magnet Composition Neodymium Woofer Composition Injected Molded Polypropylene™ Woofer Surround Trex Plane Woofer Magnet Composition Ferrite Marine Water Resistant IPX7 UV Resistant ASTM D4329 Grille Style Classic White Grille Installation Specification Max. Music Power (Nominal) 250W Peak (100W RMS) Frequency Response 42 Hz to 23 kHz Sensitivity (1W/1 m) 90 dB Impedance 4‚Ѷ
Legendary Products & Support From Authorized Dealers
When you choose Pioneer, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & Training
Only authorized Pioneer dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty Protection:
We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support.
▸ Reliable Customer Support:
If you ever run into an issue, you're backed by Pioneer's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your Investment:
Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that?
Choose wisely. Buy from an authorized Pioneer dealer today!
Get Protected From the Effects of Sun & Water Exposure! Pioneer ME-series speakers (both Sports and Classic designs) are protected from the effects of sun and water exposure, meeting both IPX7 and ASTM D4329 certification to achieve all-weather reliability. Mica Reinforced IMPP monocoque cone with butyl rubber surround, constructed using an advanced in-mold bonding technique for superior water resistance while maintaining high quality, powerful sound. The symmetrical motor design with high-strength suspension is optimized to provide stability, linearity, and clear, low-distortion sound reproduction. Lightweight polyimide (PI) tweeter diaphragm and uniquely shaped waveguide provide natural and clear vocals with wide dispersion. The TS-ME770FC 7.7‚Ä≥ Speakers come with sleek classic style grilles in a white finish that cosmetically integrates seamlessly into marine interiors and cabin designs. IPX7 Certified Marine products are constantly exposed to the elements but with IPX7 certification you can be assured your Pioneer speakers are purpose-built for these environments. Highly durable but also focused on providing a superb audio experience your Pioneer speakers are the perfect addition to your marine audio system! ASTM D4329 Certified Additionally, ASTM D4329 certification has been achieved ensuring the UV stability and durability of Pioneer Marine speakers are built for Australian conditions. UD-ME770LED Optional LED Light Kit Looking for a more customized look for your marine audio system? Add the UD-ME770LED RGB LED Light Kit (sold separately) to give your system a custom look! Features: 75 Watts Nominal Power IPX7 Certified Mica reinforced IMPP Monocoque Cone Rated ASTM D4329 for UV Exposure Specifications: General: Size: 7.7" Design: 7.7" 2-Way Coaxial System Tweeter Design: 13/16" (20mm) Dome Tweeter Composition: Polyimide Tweeter Magnet Composition: Neodymium Woofer Composition: Injected Molded Polypropylene™ Woofer Surround: Trex Plane Woofer Magnet Composition: Ferrite Marine: Water Resistant IPX7 UV Resistant ASTM D4329 Grille Style Classic White Grille Installation Specification: Max. Music Power (Nominal): 250W Peak (75W RMS) Frequency Response: 32 Hz ~ 23 kHz Sensitivity (1W/1 m): 88 dB Impedance: 4‚Ѷ Mounting Depth: 3-1/8" (80mm) Cut-Out Dimensions: 6-1/4" Dia. (œÜ159mm)
Legendary Products & Support From Authorized Dealers
When you choose Pioneer, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & Training
Only authorized Pioneer dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty Protection:
We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don't be misled by unauthorized sellers who can't provide genuine warranty support.
▸ Reliable Customer Support:
If you ever run into an issue, you're backed by Pioneer's official manufacturer's warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your Investment:
Buying from an authorized dealer ensures you're getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few dollars worth losing all that?
Choose wisely. Buy from an authorized Pioneer dealer today!
Rockford Fosgate M2D4-12I M2 Series 12 Inch DVC 4-Ohm Color Optix Infinite Baffle Marine Subwoofer
A marine grade 12 inch dual voice coil 4-ohm infinite baffle subwoofer with Color Optix RGB LED lighting, VersaSwitch impedance selection, and integrated Deutsch/Amphenol plug-and-play connectors. Optimised for infinite baffle installations where an enclosure is not required. IPX6 rated and ASTM B117 and G154 tested. Sold individually (1 each). Backed by a 2 year warranty.
Product Overview
The Rockford Fosgate M2D4-12I is an M2 series 12 inch dual voice coil (DVC) 4-ohm marine subwoofer with Color Optix RGB illumination, purpose-built for infinite baffle marine installations where a dedicated subwoofer enclosure is not available or practical. It is optimised for infinite baffle (free air) applications - a mounting baffle is required to isolate front and rear wavelengths and prevent cancellation.
The M2D4-12I features Rockford Fosgate's VersaSwitch, which allows the impedance to be changed between 2-ohm (parallel) and 8-ohm (series) configurations simply by flipping a switch, without any additional wiring. Integrated Deutsch/Amphenol connectors are moulded directly into the basket frame - the first of their kind in the industry - providing error-proof plug-and-play connectivity for both the speaker signal and Color Optix RGB lighting through a single connection point. Conventional spade terminals are also included as an alternative wiring option.
Color Optix RGB LED lighting is controllable via the PMX-RGB controller and RF Connect app (available on iOS and Android, sold separately). A 2-piece interchangeable grille accepts both the included stainless steel and sport grille inserts. The subwoofer is constructed from 100% UV stable ASA plastic and is tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards. Klippel Verified certification and VAST surround technology are applied throughout the M2 series. Sold individually - one subwoofer per purchase.
Features & Benefits
VersaSwitch - Switchable Impedance Without Rewiring: The VersaSwitch allows the dual voice coil configuration to be switched between parallel (2-ohm) and series (8-ohm) with a single switch, without any additional wiring or soldering. This makes it straightforward to match the M2D4-12I to a wide range of amplifiers without being locked into a fixed impedance at purchase.
Color Optix RGB LED Lighting - App Controlled: The Color Optix system delivers bright, wide-angle RGB illumination controllable via the PMX-RGB controller and RF Connect app on iOS and Android. Colour, effects, and intensity can be customised to suit any vessel style. The PMX-RGB controller is sold separately.
Industry-First Moulded In-Frame Deutsch/Amphenol Connectors: Integrated Deutsch and Amphenol connectors are moulded directly into the basket frame, combining speaker signal and RGB lighting into a single error-proof plug-and-play connection. Conventional spade terminals are also included for standard wiring installations. Deutsch DT connectors incorporate front and rear silicone seals for environmental protection.
Optimised for Infinite Baffle - No Enclosure Required: The M2D4-12I is engineered specifically for infinite baffle (free air) installations, making it well suited to hull-mounted applications in marine watercraft where enclosure space is unavailable. A mounting baffle is required to isolate the front and rear wavelengths and prevent acoustic cancellation.
VAST Surround Technology - Up to 25% More Cone Area: Rockford Fosgate's Vertical Attach Surround Technique attaches the surround vertically to the cone, increasing the effective radiating cone area by up to 25% for more bass output from the same physical driver size.
ASTM and ISO Tested - Purpose-Built for Marine Environments: The M2D4-12I is tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards, confirming long-term durability in both freshwater and saltwater marine environments. IPX6 water intrusion rating confirms protection against powerful jets of water from any direction.
Interchangeable 2-Piece Grille System: The 2-piece grille design accepts both the included stainless steel and sport grille inserts, with additional grille options available separately to match the style of any vessel.
Technical Specs
Specification
Detail
SKU
M2D4-12I
Size
12 inch
Voice Coil Configuration
Dual Voice Coil (DVC)
Nominal Impedance (each coil)
4 Ohm
VersaSwitch Parallel (both coils)
2 Ohm
VersaSwitch Series (both coils)
8 Ohm
Enclosure Type
Infinite Baffle (no enclosure required)
Speaker Connector
6-Pin Deutsch/Amphenol + Conventional Spade Terminals
LED Voltage Range
9-16 VDC
LED Current Draw
0.25A
LED Recommended Fuse
1A
Lighting Control
Color Optix via PMX-RGB + RF Connect App
Surround Technology
VAST
Water Intrusion Rating
IPX6
Salt/Fog Testing
ASTM B117 (500 hours)
UV Testing
ASTM G154 (500 hours)
Vibration Testing
ISO60068-2-64
Frame/Grille Material
100% UV Stable ASA
Sold As
Individually (1 each)
Certifications
CE Compliant, Klippel Verified
Warranty
2 Years
Compatible With / Goes Well With
The M2D4-12I is suited to marine watercraft, pontoon boats, ski boats, and any vessel where infinite baffle subwoofer mounting is preferred or required. A mounting baffle must be used to separate the front and rear acoustic wavelengths. The VersaSwitch allows the subwoofer to be matched to amplifiers rated at 2-ohm or 8-ohm without rewiring.
Goes Well With:
PMX-RGB - Rockford Fosgate Color Optix RGB controller required to access full Color Optix lighting control and RF Connect app integration
M5-1000X1 - Rockford Fosgate M5 series 1000W marine monoblock amplifier, compatible with the M2D4-12I at both 2-ohm and 8-ohm VersaSwitch configurations
M5-1500X5 - M5 series 1500W 5-channel marine amplifier for full system builds pairing the M2D4-12I subwoofer with marine full-range speakers
M5-800X4 - M5 series 800W 4-channel marine amplifier for builds using the M2D4-12I bridged on two channels
M2D4-12IB - Black version of this subwoofer for colour-matched installations
M2D2-10I / M2D4-10I - M2 series 10 inch DVC infinite baffle subwoofers for builds where a smaller footprint is required
Frequently Asked Questions
What does the VersaSwitch do and which impedance setting should I use?
The VersaSwitch allows the dual voice coil configuration to be switched between parallel (2-ohm) and series (8-ohm) by flipping a single switch, without any rewiring. Use the 2-ohm parallel setting when pairing with an amplifier that delivers its rated power at 2-ohm. Use the 8-ohm series setting when your amplifier is better suited to a higher impedance load. Contact us if you need help selecting the correct setting for your amplifier.
What is an infinite baffle installation and is an enclosure required?
An infinite baffle (or free air) installation mounts the subwoofer directly into a panel, hull, or partition rather than in a sealed or ported enclosure box. No dedicated enclosure is required, making this installation method ideal for vessels with limited below-deck space. A mounting baffle is required to physically separate the front and rear of the subwoofer cone to prevent the front and rear acoustic waves from cancelling each other out.
Does the Color Optix lighting require a separate controller?
Yes. Color Optix RGB lighting requires the PMX-RGB controller and the RF Connect app (available on iOS and Android) to access full colour control, lighting effects, and brightness adjustment. The PMX-RGB controller is sold separately and is not included. The subwoofer can also be used without the controller at a fixed default colour setting straight out of the box.
Is the M2D4-12I sold as a single unit or as a pair?
The M2D4-12I is sold individually - one subwoofer per purchase. If your installation requires two subwoofers, two units will need to be added to the order.
What is the difference between the M2D4-12I and the standard M212S4?
The M2D4-12I is the Color Optix illuminated DVC version with VersaSwitch impedance selection, integrated Deutsch/Amphenol plug-and-play connectors, and interchangeable grille system - all features not present on the standard M212S4. Both are optimised for infinite baffle installations. The M212S4 is a single voice coil fixed 4-ohm subwoofer without lighting and uses conventional spade terminals only. Choose the M2D4-12I for Color Optix lighting, VersaSwitch flexibility, and True Marine Ecosystem connectivity; choose the M212S4 for a straightforward non-illuminated installation.Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
Rockford Fosgate M1D4-8B M1 Series 8 Inch DVC 4-Ohm Color Optix Marine Subwoofer in Black
A marine grade 8 inch dual voice coil 4-ohm subwoofer in black with Color Optix RGB LED lighting, 150W RMS handling, and VersaSwitch impedance selection between 2-ohm and 8-ohm. Santoprene VAST surround, mineral-filled polypropylene cone, vented motor with nano-coated mesh screen, and integrated Deutsch/Amphenol plug-and-play connectors. Ultra-shallow 3.43 inch mounting depth suited to very space-constrained installations. IPX6 rated and ASTM B117 and G154 tested. Sold individually (1 each). Backed by a 2 year warranty.
Product Overview
The Rockford Fosgate M1D4-8B is an M1 series 8 inch dual voice coil (DVC) 4-ohm marine subwoofer in black, featuring Color Optix RGB LED illumination controllable via the PMX-RGB controller and RF Connect app (available on iOS and Android, sold separately). As the most compact subwoofer in the M1 Color Optix marine range, it is designed for installations where the 10 and 12 inch models cannot physically fit, offering a 7.10 inch cutout diameter and a shallow 3.43 inch mounting depth.
The VersaSwitch allows impedance to be changed between 2-ohm (parallel) and 8-ohm (series) by flipping a single switch, without any additional wiring. Integrated Deutsch/Amphenol connectors are moulded directly into the basket frame, providing error-proof plug-and-play connectivity for both the speaker signal and Color Optix RGB lighting. Conventional zinc nickel-plated marine grade brass spade terminals are also included as an alternative wiring option.
The cone is injection-moulded mineral-filled polypropylene with UV inhibitors, co-moulded with a Santoprene VAST surround. Rockford Fosgate's patented VAST technique increases the effective radiating cone area by up to 25%. A linear synthetic fiber blend spider provides consistent excursion control. The 1.5 inch (39mm) Kapton voice coil former is sized appropriately for the 8 inch driver. The vented motor design with a water-repelling nano-coated mesh screen allows heat dissipation at high output levels while protecting the motor from water ingress. The 100% UV stable ASA plastic frame and grille resist discolouration in marine environments.
Tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards. Klippel Verified certification applied. Sold individually - one subwoofer per purchase.
Features & Benefits
Most Compact M1 Marine Subwoofer - 8 Inch with 3.43 Inch Mounting Depth: The M1D4-8B is the smallest subwoofer in the M1 Color Optix marine range, with a 7.10 inch cutout diameter and only 3.43 inch mounting depth. It is purpose-built for vessels and compartments where the 10 and 12 inch M1 models cannot physically fit.
VersaSwitch - 2-Ohm or 8-Ohm Without Rewiring: The VersaSwitch allows the DVC 4-ohm voice coils to be configured to parallel (2-ohm) or series (8-ohm) by flipping a single switch, enabling flexible amplifier matching without additional wiring or soldering.
Color Optix RGB LED Lighting - App Controlled: Ultra-bright wide-angle RGB LEDs are protected by optically clear UV stable encapsulation, controllable via the PMX-RGB controller and RF Connect app on iOS and Android. The PMX-RGB controller is sold separately.
Integrated Deutsch/Amphenol Connectors - True Marine Ecosystem: Moulded in-frame Deutsch/Amphenol connectors combine speaker signal and Color Optix RGB lighting into a single error-proof plug-and-play connection. Zinc nickel-plated marine grade brass spade terminals are also included for standard wiring installations.
Santoprene VAST Surround - UV and Salt-Fog Resistant: The Santoprene VAST surround is co-moulded to the mineral-filled polypropylene cone and attaches vertically using Rockford Fosgate's patented VAST technique, increasing the effective radiating cone area by up to 25% for more bass output from the same 8 inch driver.
Vented Motor with Nano-Coated Water-Repelling Mesh Screen: The vented motor design allows heat to dissipate from the 1.5 inch (39mm) Kapton voice coil former at high output levels, while the nano-coated mesh screen prevents water from entering the motor assembly in spray-intensive marine environments.
ASTM and ISO Tested - Purpose-Built Marine Construction: Tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards. IPX6 water intrusion rating confirms protection against powerful jets of water from any direction.
Technical Specs
Specification
Detail
SKU
M1D4-8B
Size
8 inch
Colour
Black
Voice Coil Type
Dual Voice Coil (DVC)
Nominal Impedance (each coil)
4 Ohm
VersaSwitch Parallel
2 Ohm
VersaSwitch Series
8 Ohm
Power Handling
150W RMS / 1600W Peak
SPL
87.5 dB (1W/1m)
Frequency Response
20 Hz - 750 Hz
Fs (Hz)
44.5
Vas (Litres)
15.7
Qts
0.90
Qes
0.79
Qms
9.2
Xmax
7.0mm
Re (Ohms)
6.3
Le (mH)
1.70
Sd (cm2)
227
Woofer Displacement
0.05 cu.ft (1.41 Litres)
Voice Coil Diameter
1.5 inch (38.6mm)
Voice Coil Former
High Temp Kapton
Magnet Weight
17.72 oz (0.50kg)
Cutout Diameter
7.10 inch (180.4mm)
Mounting Depth
3.43 inch (87.1mm)
Surround
Santoprene VAST
Spider
Linear Synthetic Fiber Blend
Motor Design
Vented with Nano-Coated Water-Repelling Mesh Screen
Frame
100% UV Stable ASA Plastic
Speaker Connector
Integrated Deutsch/Amphenol + Zinc Nickel-Plated Brass Spade Terminals
Lighting Control
Color Optix via PMX-RGB + RF Connect App
Surround Technology
VAST
Water Intrusion Rating
IPX6
Salt/Fog Testing
ASTM B117 (500 hours)
UV Testing
ASTM G154 (500 hours)
Vibration Testing
ISO60068-2-64
Sold As
Individually (1 each)
Certifications
Klippel Verified
Shipping Weight
2.10kg
Warranty
2 Years
Compatible With / Goes Well With
The M1D4-8B is suited to marine watercraft, pontoon boats, ski boats, and any vessel requiring the most compact Color Optix marine subwoofer option. Its 7.10 inch cutout and 3.43 inch mounting depth make it the choice when neither the 10 nor 12 inch M1 models will fit the available mounting position. The VersaSwitch enables pairing with amplifiers rated at 2-ohm or 8-ohm. Sold individually.
Goes Well With:
PMX-RGB - Rockford Fosgate Color Optix RGB controller required to access full Color Optix lighting control and RF Connect app integration
M2-500X1 - M2 series 500W mono marine amplifier - a practical power match for the M1D4-8B at 150W RMS
M5-1000X1 - M5 series 1000W marine monoblock amplifier at 2-ohm or 8-ohm VersaSwitch settings for more headroom
M5-1500X5 - M5 series 1500W 5-channel marine amplifier for full system builds pairing the M1D4-8B with marine full-range speakers
M1D4-8 - White version of this subwoofer for colour-matched installations
M1D4-10B - Larger M1 series 10 inch black DVC 4-ohm subwoofer for installations with more available space
Frequently Asked Questions
How does the M1D4-8B compare to the larger M1 series subwoofers?
The M1D4-8B is the most compact subwoofer in the M1 Color Optix marine range, handling 150W RMS from an 8 inch driver with a 3.43 inch mounting depth and 7.10 inch cutout. The M1D4-10B handles 300W RMS from a 10 inch driver requiring a 4.23 inch mounting depth, and the M1D4-12B handles 300W RMS from a 12 inch driver requiring a 6.65 inch mounting depth. The 8 inch model delivers less output and bass extension than the larger options, but its compact format makes it the only viable choice in many space-constrained vessel locations.
What impedance settings does the VersaSwitch provide on the M1D4-8B?
The M1D4-8B uses DVC 4-ohm voice coils. The VersaSwitch configures the coils to parallel (2-ohm total) or series (8-ohm total) without any rewiring. Use the 2-ohm parallel setting when pairing with an amplifier rated for 2-ohm loads for maximum output, or the 8-ohm series setting for amplifiers better suited to a higher impedance load.
What amplifier power is recommended for the M1D4-8B?
The M1D4-8B handles 150W RMS at its DVC 4-ohm voice coil configuration. For best results, pair it with a marine mono amplifier rated between 75W and 150W RMS at 2-ohm (parallel) or 8-ohm (series) depending on your VersaSwitch setting. The M2-500X1 at 300W RMS at 2-ohm provides comfortable headroom without significantly overpowering the driver.
Is the M1D4-8B sold as a single unit or as a pair?
The M1D4-8B is sold individually - one subwoofer per purchase. Two units will need to be added to the order if a dual subwoofer installation is required.
Does the M1D4-8B come in a white version?
Yes. The white version is available as the M1D4-8, sharing the same specifications and construction.
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Choose wisely. Buy from Frankies BrandBeast today!
Rockford Fosgate M1D4-8B M1 Series 8 Inch DVC 4-Ohm Color Optix Marine Subwoofer in Black
A marine grade 8 inch dual voice coil 4-ohm subwoofer in black with Color Optix RGB LED lighting, 150W RMS handling, and VersaSwitch impedance selection between 2-ohm and 8-ohm. Santoprene VAST surround, mineral-filled polypropylene cone, vented motor with nano-coated mesh screen, and integrated Deutsch/Amphenol plug-and-play connectors. Ultra-shallow 3.43 inch mounting depth suited to very space-constrained installations. IPX6 rated and ASTM B117 and G154 tested. Sold individually (1 each). Backed by a 2 year warranty.
Product Overview
The Rockford Fosgate M1D4-8B is an M1 series 8 inch dual voice coil (DVC) 4-ohm marine subwoofer in black, featuring Color Optix RGB LED illumination controllable via the PMX-RGB controller and RF Connect app (available on iOS and Android, sold separately). As the most compact subwoofer in the M1 Color Optix marine range, it is designed for installations where the 10 and 12 inch models cannot physically fit, offering a 7.10 inch cutout diameter and a shallow 3.43 inch mounting depth.
The VersaSwitch allows impedance to be changed between 2-ohm (parallel) and 8-ohm (series) by flipping a single switch, without any additional wiring. Integrated Deutsch/Amphenol connectors are moulded directly into the basket frame, providing error-proof plug-and-play connectivity for both the speaker signal and Color Optix RGB lighting. Conventional zinc nickel-plated marine grade brass spade terminals are also included as an alternative wiring option.
The cone is injection-moulded mineral-filled polypropylene with UV inhibitors, co-moulded with a Santoprene VAST surround. Rockford Fosgate's patented VAST technique increases the effective radiating cone area by up to 25%. A linear synthetic fiber blend spider provides consistent excursion control. The 1.5 inch (39mm) Kapton voice coil former is sized appropriately for the 8 inch driver. The vented motor design with a water-repelling nano-coated mesh screen allows heat dissipation at high output levels while protecting the motor from water ingress. The 100% UV stable ASA plastic frame and grille resist discolouration in marine environments.
Tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards. Klippel Verified certification applied. Sold individually - one subwoofer per purchase.
Features & Benefits
Most Compact M1 Marine Subwoofer - 8 Inch with 3.43 Inch Mounting Depth: The M1D4-8B is the smallest subwoofer in the M1 Color Optix marine range, with a 7.10 inch cutout diameter and only 3.43 inch mounting depth. It is purpose-built for vessels and compartments where the 10 and 12 inch M1 models cannot physically fit.
VersaSwitch - 2-Ohm or 8-Ohm Without Rewiring: The VersaSwitch allows the DVC 4-ohm voice coils to be configured to parallel (2-ohm) or series (8-ohm) by flipping a single switch, enabling flexible amplifier matching without additional wiring or soldering.
Color Optix RGB LED Lighting - App Controlled: Ultra-bright wide-angle RGB LEDs are protected by optically clear UV stable encapsulation, controllable via the PMX-RGB controller and RF Connect app on iOS and Android. The PMX-RGB controller is sold separately.
Integrated Deutsch/Amphenol Connectors - True Marine Ecosystem: Moulded in-frame Deutsch/Amphenol connectors combine speaker signal and Color Optix RGB lighting into a single error-proof plug-and-play connection. Zinc nickel-plated marine grade brass spade terminals are also included for standard wiring installations.
Santoprene VAST Surround - UV and Salt-Fog Resistant: The Santoprene VAST surround is co-moulded to the mineral-filled polypropylene cone and attaches vertically using Rockford Fosgate's patented VAST technique, increasing the effective radiating cone area by up to 25% for more bass output from the same 8 inch driver.
Vented Motor with Nano-Coated Water-Repelling Mesh Screen: The vented motor design allows heat to dissipate from the 1.5 inch (39mm) Kapton voice coil former at high output levels, while the nano-coated mesh screen prevents water from entering the motor assembly in spray-intensive marine environments.
ASTM and ISO Tested - Purpose-Built Marine Construction: Tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards. IPX6 water intrusion rating confirms protection against powerful jets of water from any direction.
Technical Specs
Specification
Detail
SKU
M1D4-8B
Size
8 inch
Colour
Black
Voice Coil Type
Dual Voice Coil (DVC)
Nominal Impedance (each coil)
4 Ohm
VersaSwitch Parallel
2 Ohm
VersaSwitch Series
8 Ohm
Power Handling
150W RMS / 1600W Peak
SPL
87.5 dB (1W/1m)
Frequency Response
20 Hz - 750 Hz
Fs (Hz)
44.5
Vas (Litres)
15.7
Qts
0.90
Qes
0.79
Qms
9.2
Xmax
7.0mm
Re (Ohms)
6.3
Le (mH)
1.70
Sd (cm2)
227
Woofer Displacement
0.05 cu.ft (1.41 Litres)
Voice Coil Diameter
1.5 inch (38.6mm)
Voice Coil Former
High Temp Kapton
Magnet Weight
17.72 oz (0.50kg)
Cutout Diameter
7.10 inch (180.4mm)
Mounting Depth
3.43 inch (87.1mm)
Surround
Santoprene VAST
Spider
Linear Synthetic Fiber Blend
Motor Design
Vented with Nano-Coated Water-Repelling Mesh Screen
Frame
100% UV Stable ASA Plastic
Speaker Connector
Integrated Deutsch/Amphenol + Zinc Nickel-Plated Brass Spade Terminals
Lighting Control
Color Optix via PMX-RGB + RF Connect App
Surround Technology
VAST
Water Intrusion Rating
IPX6
Salt/Fog Testing
ASTM B117 (500 hours)
UV Testing
ASTM G154 (500 hours)
Vibration Testing
ISO60068-2-64
Sold As
Individually (1 each)
Certifications
Klippel Verified
Shipping Weight
2.10kg
Warranty
2 Years
Compatible With / Goes Well With
The M1D4-8B is suited to marine watercraft, pontoon boats, ski boats, and any vessel requiring the most compact Color Optix marine subwoofer option. Its 7.10 inch cutout and 3.43 inch mounting depth make it the choice when neither the 10 nor 12 inch M1 models will fit the available mounting position. The VersaSwitch enables pairing with amplifiers rated at 2-ohm or 8-ohm. Sold individually.
Goes Well With:
PMX-RGB - Rockford Fosgate Color Optix RGB controller required to access full Color Optix lighting control and RF Connect app integration
M2-500X1 - M2 series 500W mono marine amplifier - a practical power match for the M1D4-8B at 150W RMS
M5-1000X1 - M5 series 1000W marine monoblock amplifier at 2-ohm or 8-ohm VersaSwitch settings for more headroom
M5-1500X5 - M5 series 1500W 5-channel marine amplifier for full system builds pairing the M1D4-8B with marine full-range speakers
M1D4-8 - White version of this subwoofer for colour-matched installations
M1D4-10B - Larger M1 series 10 inch black DVC 4-ohm subwoofer for installations with more available space
Frequently Asked Questions
How does the M1D4-8B compare to the larger M1 series subwoofers?
The M1D4-8B is the most compact subwoofer in the M1 Color Optix marine range, handling 150W RMS from an 8 inch driver with a 3.43 inch mounting depth and 7.10 inch cutout. The M1D4-10B handles 300W RMS from a 10 inch driver requiring a 4.23 inch mounting depth, and the M1D4-12B handles 300W RMS from a 12 inch driver requiring a 6.65 inch mounting depth. The 8 inch model delivers less output and bass extension than the larger options, but its compact format makes it the only viable choice in many space-constrained vessel locations.
What impedance settings does the VersaSwitch provide on the M1D4-8B?
The M1D4-8B uses DVC 4-ohm voice coils. The VersaSwitch configures the coils to parallel (2-ohm total) or series (8-ohm total) without any rewiring. Use the 2-ohm parallel setting when pairing with an amplifier rated for 2-ohm loads for maximum output, or the 8-ohm series setting for amplifiers better suited to a higher impedance load.
What amplifier power is recommended for the M1D4-8B?
The M1D4-8B handles 150W RMS at its DVC 4-ohm voice coil configuration. For best results, pair it with a marine mono amplifier rated between 75W and 150W RMS at 2-ohm (parallel) or 8-ohm (series) depending on your VersaSwitch setting. The M2-500X1 at 300W RMS at 2-ohm provides comfortable headroom without significantly overpowering the driver.
Is the M1D4-8B sold as a single unit or as a pair?
The M1D4-8B is sold individually - one subwoofer per purchase. Two units will need to be added to the order if a dual subwoofer installation is required.
Does the M1D4-8B come in a white version?
Yes. The white version is available as the M1D4-8, sharing the same specifications and construction.
Rockford Fosgate M1D2-8B M1 Series 8 Inch DVC 2-Ohm Color Optix Marine Subwoofer in Black
A marine grade 8 inch dual voice coil 2-ohm subwoofer in black with Color Optix RGB LED lighting, 150W RMS handling, and VersaSwitch impedance selection between 1-ohm and 4-ohm. Santoprene VAST surround, mineral-filled polypropylene cone, vented motor with nano-coated mesh screen, and integrated Deutsch/Amphenol plug-and-play connectors. Ultra-shallow 3.43 inch mounting depth suited to very space-constrained installations. IPX6 rated and ASTM B117 and G154 tested. Sold individually (1 each). Backed by a 2 year warranty.
Product Overview
The Rockford Fosgate M1D2-8B is an M1 series 8 inch dual voice coil (DVC) 2-ohm marine subwoofer in black, featuring Color Optix RGB LED illumination controllable via the PMX-RGB controller and RF Connect app (available on iOS and Android, sold separately). It shares the same physical dimensions and construction as the M1D4-8B but uses DVC 2-ohm voice coils, giving the VersaSwitch different impedance settings: 1-ohm (parallel) and 4-ohm (series).
The VersaSwitch allows impedance to be changed between 1-ohm (parallel) and 4-ohm (series) by flipping a single switch, without any additional wiring. Integrated Deutsch/Amphenol connectors are moulded directly into the basket frame, providing error-proof plug-and-play connectivity for both the speaker signal and Color Optix RGB lighting. Conventional zinc nickel-plated marine grade brass spade terminals are also included as an alternative wiring option.
The cone is injection-moulded mineral-filled polypropylene with UV inhibitors, co-moulded with a Santoprene VAST surround. Rockford Fosgate's patented VAST technique increases the effective radiating cone area by up to 25%. A linear synthetic fiber blend spider provides consistent excursion control. The 1.5 inch (39mm) Kapton voice coil former is sized appropriately for the 8 inch driver. The vented motor design with a water-repelling nano-coated mesh screen allows heat dissipation at high output levels while protecting the motor from water ingress. The 100% UV stable ASA plastic frame and grille resist discolouration in marine environments.
Tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards. Klippel Verified certification applied. Sold individually - one subwoofer per purchase.
Features & Benefits
VersaSwitch - 1-Ohm or 4-Ohm Without Rewiring: The VersaSwitch allows the DVC 2-ohm voice coils to be configured to parallel (1-ohm) or series (4-ohm) by flipping a single switch. The 1-ohm setting maximises output from compatible mono amplifiers, while the 4-ohm setting suits amplifiers better matched to a higher impedance load.
Most Compact M1 Marine Subwoofer - 8 Inch with 3.43 Inch Mounting Depth: The M1D2-8B is the smallest subwoofer in the M1 Color Optix marine range, with a 7.10 inch cutout diameter and only 3.43 inch mounting depth. It is purpose-built for vessels and compartments where the 10 and 12 inch M1 models cannot physically fit.
Color Optix RGB LED Lighting - App Controlled: Ultra-bright wide-angle RGB LEDs are protected by optically clear UV stable encapsulation, controllable via the PMX-RGB controller and RF Connect app on iOS and Android. The PMX-RGB controller is sold separately.
Integrated Deutsch/Amphenol Connectors - True Marine Ecosystem: Moulded in-frame Deutsch/Amphenol connectors combine speaker signal and Color Optix RGB lighting into a single error-proof plug-and-play connection. Zinc nickel-plated marine grade brass spade terminals are also included for standard wiring installations.
Santoprene VAST Surround - UV and Salt-Fog Resistant: The Santoprene VAST surround is co-moulded to the mineral-filled polypropylene cone and attaches vertically using Rockford Fosgate's patented VAST technique, increasing the effective radiating cone area by up to 25% for more bass output from the same 8 inch driver.
Vented Motor with Nano-Coated Water-Repelling Mesh Screen: The vented motor design allows heat to dissipate from the 1.5 inch (39mm) Kapton voice coil former at high output levels, while the nano-coated mesh screen prevents water from entering the motor assembly in spray-intensive marine environments.
ASTM and ISO Tested - Purpose-Built Marine Construction: Tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards. IPX6 water intrusion rating confirms protection against powerful jets of water from any direction.
Technical Specs
Specification
Detail
SKU
M1D2-8B
Size
8 inch
Colour
Black
Voice Coil Type
Dual Voice Coil (DVC)
Nominal Impedance (each coil)
2 Ohm
VersaSwitch Parallel
1 Ohm
VersaSwitch Series
4 Ohm
Power Handling
150W RMS / 600W Peak
SPL
87.5 dB (1W/1m)
Frequency Response
20 Hz - 750 Hz
Fs (Hz)
44.5
Vas (Litres)
15.7
Qts
0.90
Qes
0.98
Qms
12.3
Re (Ohms)
3.2
Le (mH)
1.70
Sd (cm2)
227
Woofer Displacement
0.05 cu.ft (1.41 Litres)
Voice Coil Diameter
1.5 inch (38.6mm)
Voice Coil Former
High Temp Kapton
Magnet Weight
17.72 oz (0.50kg)
Cutout Diameter
7.10 inch (180.4mm)
Mounting Depth
3.43 inch (87.1mm)
Surround
Santoprene VAST
Spider
Linear Synthetic Fiber Blend
Motor Design
Vented with Nano-Coated Water-Repelling Mesh Screen
Frame
100% UV Stable ASA Plastic
Speaker Connector
Integrated Deutsch/Amphenol + Zinc Nickel-Plated Brass Spade Terminals
Lighting Control
Color Optix via PMX-RGB + RF Connect App
Surround Technology
VAST
Water Intrusion Rating
IPX6
Salt/Fog Testing
ASTM B117 (500 hours)
UV Testing
ASTM G154 (500 hours)
Vibration Testing
ISO60068-2-64
Sold As
Individually (1 each)
Certifications
Klippel Verified
Shipping Weight
2.10kg
Warranty
2 Years
Compatible With / Goes Well With
The M1D2-8B is suited to marine watercraft, pontoon boats, ski boats, and any vessel requiring the most compact Color Optix marine subwoofer option with 1-ohm or 4-ohm VersaSwitch capability. The 7.10 inch cutout and 3.43 inch mounting depth make it the choice when neither the 10 nor 12 inch M1 models will fit. Sold individually.
Goes Well With:
PMX-RGB - Rockford Fosgate Color Optix RGB controller required to access full Color Optix lighting control and RF Connect app integration
M2-500X1 - M2 series 500W mono marine amplifier - a practical power match for the M1D2-8B at 150W RMS
M5-1000X1 - M5 series 1000W marine monoblock amplifier at 1-ohm VersaSwitch setting for maximum headroom
M5-1500X5 - M5 series 1500W 5-channel marine amplifier for full system builds pairing the M1D2-8B with marine full-range speakers
M1D2-8 - White version of this subwoofer for colour-matched installations
M1D4-8B - Black DVC 4-ohm version (VersaSwitch 2-ohm/8-ohm) for comparison when amplifier impedance requirements differ
Frequently Asked Questions
What is the difference between the M1D2-8B and the M1D4-8B?
Both are black M1 series 8 inch Color Optix marine subwoofers with identical construction, power handling, and physical dimensions. The only difference is voice coil impedance. The M1D2-8B has DVC 2-ohm coils with VersaSwitch settings of 1-ohm (parallel) or 4-ohm (series). The M1D4-8B has DVC 4-ohm coils with VersaSwitch settings of 2-ohm (parallel) or 8-ohm (series). Choose the M1D2-8B for amplifiers designed to deliver maximum power at 1-ohm or 2-ohm loads; choose the M1D4-8B for amplifiers better matched to 2-ohm or 8-ohm impedance.
What impedance settings does the VersaSwitch provide on the M1D2-8B?
The M1D2-8B uses DVC 2-ohm voice coils. The VersaSwitch configures the coils to parallel (1-ohm total) or series (4-ohm total) without any rewiring. Use the 1-ohm parallel setting when pairing with an amplifier rated for 1-ohm operation for maximum power output, or the 4-ohm series setting when your amplifier is better suited to a higher impedance load.
How does the M1D2-8B compare to the larger M1 series subwoofers?
The M1D2-8B handles 150W RMS from an 8 inch driver with a 3.43 inch mounting depth, making it the most compact option in the M1 Color Optix range. The M1D2-10B handles 300W RMS from a 10 inch driver requiring a 4.23 inch mounting depth, and the M1D2-12B handles 300W RMS from a 12 inch driver requiring a 6.65 inch mounting depth. Choose the M1D2-8B when space is the primary constraint; step up to the 10 or 12 inch for more output and deeper bass extension.
Is the M1D2-8B sold as a single unit or as a pair?
The M1D2-8B is sold individually - one subwoofer per purchase. Two units will need to be added to the order if a dual subwoofer installation is required.
Does the M1D2-8B come in a white version?
Yes. The white version is available as the M1D2-8, sharing the same specifications and construction.
Rockford Fosgate M1D2-8 M1 Series 8 Inch DVC 2-Ohm Color Optix Marine Subwoofer in White
A marine grade 8 inch dual voice coil 2-ohm subwoofer in white with Color Optix RGB LED lighting, 150W RMS handling, and VersaSwitch impedance selection between 1-ohm and 4-ohm. Santoprene VAST surround, mineral-filled polypropylene cone, vented motor with nano-coated mesh screen, and integrated Deutsch/Amphenol plug-and-play connectors. Ultra-shallow 3.43 inch mounting depth suited to very space-constrained installations. IPX6 rated and ASTM B117 and G154 tested. Sold individually (1 each). Backed by a 2 year warranty.
Product Overview
The Rockford Fosgate M1D2-8 is an M1 series 8 inch dual voice coil (DVC) 2-ohm marine subwoofer in white, featuring Color Optix RGB LED illumination controllable via the PMX-RGB controller and RF Connect app (available on iOS and Android, sold separately). It shares the same platform, construction, and specifications as the M1D2-8B but is finished in white. The DVC 2-ohm voice coils give the VersaSwitch settings of 1-ohm (parallel) and 4-ohm (series).
The VersaSwitch allows impedance to be changed between 1-ohm (parallel) and 4-ohm (series) by flipping a single switch, without any additional wiring. Integrated Deutsch/Amphenol connectors are moulded directly into the basket frame, providing error-proof plug-and-play connectivity for both the speaker signal and Color Optix RGB lighting. Conventional zinc nickel-plated marine grade brass spade terminals are also included as an alternative wiring option.
The cone is injection-moulded mineral-filled polypropylene with UV inhibitors, co-moulded with a Santoprene VAST surround. Rockford Fosgate's patented VAST technique increases the effective radiating cone area by up to 25%. A linear synthetic fiber blend spider provides consistent excursion control. The 1.5 inch (39mm) Kapton voice coil former is sized appropriately for the 8 inch driver. The vented motor design with a water-repelling nano-coated mesh screen allows heat dissipation at high output levels while protecting the motor from water ingress. The 100% UV stable ASA plastic frame and grille resist discolouration in marine environments.
Tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards. Klippel Verified certification applied. Sold individually - one subwoofer per purchase. The black version is available as the M1D2-8B.
Features & Benefits
VersaSwitch - 1-Ohm or 4-Ohm Without Rewiring: The VersaSwitch allows the DVC 2-ohm voice coils to be configured to parallel (1-ohm) or series (4-ohm) by flipping a single switch. The 1-ohm setting maximises output from compatible mono amplifiers, while the 4-ohm setting suits amplifiers better matched to a higher impedance load.
Most Compact M1 Marine Subwoofer - 8 Inch with 3.43 Inch Mounting Depth: The M1D2-8 is the smallest subwoofer in the M1 Color Optix marine range, with a 7.10 inch cutout diameter and only 3.43 inch mounting depth. It is purpose-built for vessels and compartments where the 10 and 12 inch M1 models cannot physically fit.
Color Optix RGB LED Lighting - App Controlled: Ultra-bright wide-angle RGB LEDs are protected by optically clear UV stable encapsulation, controllable via the PMX-RGB controller and RF Connect app on iOS and Android. The PMX-RGB controller is sold separately.
Integrated Deutsch/Amphenol Connectors - True Marine Ecosystem: Moulded in-frame Deutsch/Amphenol connectors combine speaker signal and Color Optix RGB lighting into a single error-proof plug-and-play connection. Zinc nickel-plated marine grade brass spade terminals are also included for standard wiring installations.
Santoprene VAST Surround - UV and Salt-Fog Resistant: The Santoprene VAST surround is co-moulded to the mineral-filled polypropylene cone and attaches vertically using Rockford Fosgate's patented VAST technique, increasing the effective radiating cone area by up to 25% for more bass output from the same 8 inch driver.
Vented Motor with Nano-Coated Water-Repelling Mesh Screen: The vented motor design allows heat to dissipate from the 1.5 inch (39mm) Kapton voice coil former at high output levels, while the nano-coated mesh screen prevents water from entering the motor assembly in spray-intensive marine environments.
ASTM and ISO Tested - Purpose-Built Marine Construction: Tested to ASTM B117 (500-hour salt/fog), ASTM G154 (500-hour accelerated UV), and ISO60068-2-64 vibration standards. IPX6 water intrusion rating confirms protection against powerful jets of water from any direction.
Technical Specs
Specification
Detail
SKU
M1D2-8
Size
8 inch
Colour
White
Voice Coil Type
Dual Voice Coil (DVC)
Nominal Impedance (each coil)
2 Ohm
VersaSwitch Parallel
1 Ohm
VersaSwitch Series
4 Ohm
Power Handling
150W RMS / 600W Peak
SPL
87.5 dB (1W/1m)
Frequency Response
20 Hz - 750 Hz
Fs (Hz)
44.5
Vas (Litres)
15.7
Qts
0.90
Qes
0.98
Qms
12.3
Xmax
7.0mm
Re (Ohms)
3.2
Le (mH)
1.70
Sd (cm2)
227
Woofer Displacement
0.05 cu.ft (1.41 Litres)
Voice Coil Diameter
1.5 inch (38.6mm)
Voice Coil Former
High Temp Kapton
Magnet Weight
17.72 oz (0.50kg)
Cutout Diameter
7.10 inch (180.4mm)
Mounting Depth
3.43 inch (87.1mm)
Surround
Santoprene VAST
Spider
Linear Synthetic Fiber Blend
Motor Design
Vented with Nano-Coated Water-Repelling Mesh Screen
Frame
100% UV Stable ASA Plastic
Speaker Connector
Integrated Deutsch/Amphenol + Zinc Nickel-Plated Brass Spade Terminals
Lighting Control
Color Optix via PMX-RGB + RF Connect App
Surround Technology
VAST
Water Intrusion Rating
IPX6
Salt/Fog Testing
ASTM B117 (500 hours)
UV Testing
ASTM G154 (500 hours)
Vibration Testing
ISO60068-2-64
Sold As
Individually (1 each)
Certifications
Klippel Verified
Shipping Weight
2.10kg
Warranty
2 Years
Compatible With / Goes Well With
The M1D2-8 is suited to marine watercraft, pontoon boats, ski boats, and any vessel requiring the most compact Color Optix marine subwoofer option with 1-ohm or 4-ohm VersaSwitch capability. The 7.10 inch cutout and 3.43 inch mounting depth make it the choice when neither the 10 nor 12 inch M1 models will fit. Sold individually. The black version is available as the M1D2-8B.
Goes Well With:
PMX-RGB - Rockford Fosgate Color Optix RGB controller required to access full Color Optix lighting control and RF Connect app integration
M2-500X1 - M2 series 500W mono marine amplifier - a practical power match for the M1D2-8 at 150W RMS
M5-1000X1 - M5 series 1000W marine monoblock amplifier at 1-ohm VersaSwitch setting for maximum headroom
M5-1500X5 - M5 series 1500W 5-channel marine amplifier for full system builds pairing the M1D2-8 with marine full-range speakers
M1D2-8B - Black version of this subwoofer for colour-matched installations
M1D4-8 - White DVC 4-ohm version (VersaSwitch 2-ohm/8-ohm) for comparison when amplifier impedance requirements differ
Frequently Asked Questions
What is the difference between the M1D2-8 and the M1D4-8?
Both are white M1 series 8 inch Color Optix marine subwoofers with identical construction, power handling, and physical dimensions. The only difference is voice coil impedance. The M1D2-8 has DVC 2-ohm coils with VersaSwitch settings of 1-ohm (parallel) or 4-ohm (series). The M1D4-8 has DVC 4-ohm coils with VersaSwitch settings of 2-ohm (parallel) or 8-ohm (series). Choose the M1D2-8 for amplifiers that deliver maximum power at 1-ohm or 2-ohm loads; choose the M1D4-8 for amplifiers better suited to 2-ohm or 8-ohm impedance.
What impedance settings does the VersaSwitch provide on the M1D2-8?
The M1D2-8 uses DVC 2-ohm voice coils. The VersaSwitch configures the coils to parallel (1-ohm total) or series (4-ohm total) without any rewiring. Use the 1-ohm parallel setting when pairing with an amplifier rated for 1-ohm operation for maximum power output, or the 4-ohm series setting when your amplifier is better suited to a higher impedance load.
How does the M1D2-8 compare to the larger M1 series subwoofers?
The M1D2-8 handles 150W RMS from an 8 inch driver with a 3.43 inch mounting depth, making it the most compact option in the M1 Color Optix range. The M1D2-10 handles 300W RMS from a 10 inch driver requiring a 4.23 inch mounting depth, and the M1D2-12 handles 300W RMS from a 12 inch driver requiring a 6.65 inch mounting depth. Choose the M1D2-8 when space is the primary constraint; step up to the 10 or 12 inch for more output and deeper bass extension.
Is the M1D2-8 sold as a single unit or as a pair?
The M1D2-8 is sold individually - one subwoofer per purchase. Two units will need to be added to the order if a dual subwoofer installation is required.
Does the M1D2-8 come in a black version?
Yes. The black version is available as the M1D2-8B, sharing the same specifications and construction.
Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
Rockford Fosgate PMX-3 Compact Marine and Motorsport Digital Media Receiver with 2.7" TFT Display
A compact IPX6-rated digital media receiver purpose-built for marine and motorsport applications, featuring a 2.7" full-colour wet-bonded TFT display, Bluetooth audio streaming, SiriusXM-ready tuner, Pandora control, reverse camera composite video input, 4 x 25W RMS internal amplifier, and wired remote support. Backed by a 2 year warranty.
Product Overview
The Rockford Fosgate PMX-3 is a compact digital media receiver designed specifically for marine and motorsport environments where protection from the elements is essential. The 2.7" full-colour TFT display is optically wet-bonded to prevent dust and moisture penetration and features a day/night display mode for readability in all lighting conditions, including full sun. A waterproof rotary encoder volume control, tactile convex buttons, white LED button illumination, and front panel subwoofer level control complete the weather-ready control interface.
The PMX-3 includes a built-in 4 x 25W RMS (CEA-2006) amplifier stable to 2 Ohm, with front and rear/subwoofer RCA preamp outputs at 2V RMS for connecting external amplifiers. The SiriusXM-ready tuner supports the SXV300 module (sold separately) with colour channel logos and 18 channel presets. Bluetooth audio streaming (A2DP v1.4, 3.0+EDR) supports album art display from connected iPhones and folder browsing via BT. Pandora control is available via Apple direct USB or Bluetooth/Android. A dedicated DSP per zone provides 7-band graphic EQ, Punch EQ, selectable crossover points, and adjustable input gain per source.
The PMX-3 includes a direct composite video input with external reverse trigger for reverse camera activation, rear AUX input, and rear USB with 1A charging. Firmware and Bluetooth software are upgradeable via USB. Wired remote support covers up to 3 remotes (PMX-1R or PMX-0R, sold separately) with up to 100ft total wired distance. The unit is Element Ready, ASTM B117 salt fog and D4329 UV exposure tested, and features an epoxy-coated circuit board for water resistance.
Features & Benefits
2.7" Wet-Bonded Full-Colour TFT Display: The optically wet-bonded TFT display prevents dust and moisture penetration and provides clear, full-colour readability in full sun. Day/night display modes ensure comfortable viewing in all lighting conditions.
IPX6 Marine Grade Water Intrusion Rating: Rated IPX6 for protection against powerful water jets from any direction, with a waterproof rotary encoder volume control and epoxy-coated circuit board for complete marine-grade protection.
Bluetooth Audio Streaming with Album Art: Built-in Bluetooth (3.0+EDR, A2DP v1.4) supports wireless audio streaming, album art display from connected iPhones, and folder browsing via Bluetooth-connected iPhones.
SiriusXM-Ready Tuner: SiriusXM satellite radio is supported via the SXV300 module (sold separately), with colour channel logo display and 18 channel presets.
Pandora Internet Radio Control: Licensed Pandora control is available via Apple direct USB connection or Bluetooth for Android devices.
Reverse Camera Composite Video Input: A direct composite video input with external reverse trigger input activates camera mode automatically when reverse is engaged, supporting an aftermarket reverse camera.
Dedicated DSP with 7-Band Graphic EQ per Zone: A dedicated DSP per zone provides 7-band graphic EQ, Punch EQ, selectable high-pass and low-pass crossover points, selectable 12dB or 24dB crossover slopes, and adjustable input gain per source.
Wired Remote Ready: Supports up to 3 wired remotes (PMX-1R or PMX-0R, sold separately) with up to 100ft total wired cable distance.
ASTM B117 and D4329 Tested: Tested to ASTM B117 salt fog and D4329 UV exposure standards for proven durability in harsh marine and motorsport environments.
Technical Specs
Specification
Detail
SKU
PMX-3
Brand
Rockford Fosgate
Type
Compact Digital Media Receiver
Application
Marine and Motorsport
Display
Display Size
2.7" Full Colour TFT
Display Bonding
Wet Bonded (dust and moisture proof)
Day/Night Mode
Yes
Amplifier
Power Output (CEA-2006)
25W x 4 @ 4 Ohm RMS / 50W x 4 @ 2 Ohm Peak
Speaker Impedance
2 Ohm stable
THD+N
< 1.0%
Tuner
FM Frequency Range
87.5-107.9 MHz
AM Frequency Range
530-1710 kHz
Weatherband Range
162.40-162.55 MHz (US and Canada)
Presets
18 FM / 12 AM / 6 WB
FM Sensitivity
8 dB
AM Usable Sensitivity
40 dB
RDS
Yes
SiriusXM-Ready
Yes (SXV300 module sold separately)
Connectivity
Bluetooth
Yes - 3.0+EDR, A2DP v1.4
USB
Rear USB 2.0 (1A charging, 32GB max, 999 folders/songs)
AUX Input
Rear AUX (1 pair L/R)
Apple Compatibility
Made for iPhone (certified)
Android Compatibility
Bluetooth only (limited functionality)
Pandora
Yes (Apple USB or Android Bluetooth)
Preamp Outputs
RCA Outputs
1 pair Front + 1 pair Rear/Sub
RCA Output Voltage
2V RMS
RCA Output Impedance
500 Ohm
Audio
Frequency Response
20Hz - 20kHz
Audio Formats
MP3, WMA, FLAC
DSP
Dedicated per zone, 7-band EQ, Punch EQ, selectable crossover, 12/24dB slopes
Video
Reverse Camera Input
Yes - direct composite video input
Reverse Trigger
External trigger input
Power and Installation
Operating Voltage
10.5-16V
Fuse
20A
Back Panel Cut-Out
3 inch (77mm)
IP Rating
IPX6
Certifications
ASTM B117 Salt Fog, ASTM D4329 UV, Made for iPhone, CE
Wired Remote Support
Up to 3 remotes - PMX-1R or PMX-0R (sold separately, 100ft max total)
Firmware Upgradeable
Yes - via USB
Physical
Width
4.5 inch (11.5cm)
Height
4.2 inch (10.6cm)
Face Depth
1.5 inch (3.8cm)
Mount Depth
3.0 inch (76.2mm)
Warranty
2 Years
Goes Well With
Rockford Fosgate SXV300 SiriusXM Tuner Module (sold separately - required for SiriusXM satellite radio)
Rockford Fosgate PMX-1R or PMX-0R Wired Remote (sold separately - up to 3 remotes supported)
Frequently Asked Questions
Does the PMX-3 support wireless CarPlay or Android Auto?
No. The PMX-3 does not support Apple CarPlay or Android Auto. It features Apple direct USB connectivity (Made for iPhone certified) and Bluetooth audio streaming. Android devices are supported via Bluetooth only with limited functionality - please refer to the owner's manual for details.
Is SiriusXM included or does it require an additional module?
The PMX-3 is SiriusXM-ready but the SXV300 tuner module is required and sold separately. Once connected, the PMX-3 supports full colour channel logo display and 18 channel presets.
Can I connect a reverse camera to the PMX-3?
Yes. The PMX-3 includes a direct composite video input with an external trigger input that activates reverse camera mode automatically when reverse is engaged. Please note the camera itself is not included and is sold separately.
How many wired remotes can be connected to the PMX-3?
Up to 3 wired remotes (PMX-1R or PMX-0R, sold separately) can be connected with a maximum total wired distance of 100 feet.
Is the PMX-3 suitable for use on a boat exposed to salt water?
Yes. The PMX-3 is rated IPX6 for protection against powerful water jets and is tested to ASTM B117 salt fog and D4329 UV exposure standards, making it suitable for saltwater marine environments. The epoxy-coated circuit board, waterproof rotary encoder, and wet-bonded display provide additional protection against moisture ingress.Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!