Description
DNA MA4BP Ultimate Marine Mechless Audio Pack With 6.5 Inch Speakers
Built for the harsh realities of the marine environment, the DNA MA4BP Ultimate Marine Mechless Audio Pack delivers high quality audio with dedicated outdoor protection across every included component.
Product Overview
The DNA MA4BP is a complete marine audio bundle engineered to get your music playing on the water without compromise. Every component in the pack has been selected and built for marine conditions, from the conformal-coated head unit and sealed waterproof protection face to the UV-stabilised slimline speakers and rust-resistant stealth antenna.
At the heart of the pack is the MA4B, a 4-channel AM/FM Bluetooth MP3 media player featuring Bluetooth A2DP streaming, hands-free calling, USB, SD, and AUX inputs for playback from virtually any modern device. Paired with the MAF001 sealed waterproof protection face, the head unit is shielded from spray and moisture behind a polycarbonate tinted slide-away panel. The MS650W 6.5 inch slimline marine speakers deliver 100W max power with a 25mm shallow mounting depth for easy installation in tight spaces, and the AXA110 stealth antenna connects without any drilling for clean, hassle-free installation.
Features & Benefits
The MA4B head unit features Bluetooth A2DP audio streaming and Bluetooth hands-free calling, keeping your phone stored safely below while you control calls and music through the boat's audio system. USB and SD inputs on the front panel play MP3 and WMA files with ID3 tag support, handling up to 8GB per device. A front 3.5mm AUX input accommodates portable players, smartphones, and any device with a headphone or line output.
The AM/FM PLL ETR tuner offers 30 station presets (18 FM and 12 AM) with seek tuning and AS/PS functionality. Electronic audio control covers bass, treble, fader, balance, and volume, with digital sound processing EQ presets including classical, pop, and rock. A positive LCD display with blue-lit buttons ensures visibility in outdoor conditions.
Marine-grade protection on the MA4B includes conformal epoxy coating on all PCB circuit boards to resist damage from high humidity and salt, rust-resistant EDP (Electro Deposit Paint) on the chassis, and PET cover on the top, left, and right sides. The detachable face adds a further layer of security when the vessel is unattended.
The MAF001 waterproof marine protection face features a slide-away polycarbonate tinted front panel and UV stabilised ABS plastic housing to protect a DIN-size head unit from sun, salt, and spray. Suitable for the MA4B and other standard DIN-size players.
The MS650W 6.5 inch slimline marine speakers are built for shallow mount installations with a mounting depth of just 25mm. A water-resistant and UV-stabilised ABS grille, basket, and polypropylene cone handle the outdoor environment, with stainless steel screws, EVA gaskets, and 3-metre speaker wire leads included per speaker.
The AXA110 AM/FM stealth antenna requires no drilling and connects directly to the standard Motorola-type antenna socket on the head unit. Rust-resistant and designed specifically for the marine environment.
What's in the Box
- MA4B — Marine Bluetooth USB/SD MP3 Player with AM/FM Tuner and AUX Input
- MAF001 — Sealed Waterproof Marine Protection Face
- MS650W — 6.5 Inch Slimline Marine Speakers in White (1 Pair)
- AXA110 — Weather Resistant AM/FM Stealth Antenna
Technical Specs
| Component |
Specification |
Detail |
| MA4B Head Unit |
Max Power Output |
100W (4 x 25W) |
|
Bluetooth |
A2DP Streaming + Hands-Free Calling |
|
Bluetooth Pairing PIN |
8888 |
|
USB Playback |
MP3, WMA (up to 8GB) |
|
SD Playback |
MP3, WMA (up to 8GB) |
|
AUX Input |
Front 3.5mm stereo socket |
|
Tuner |
AM/FM PLL ETR |
|
Station Presets |
30 (18 FM / 12 AM) |
|
RCA Line Output |
2 x RCA (1.2V) |
|
Display |
Positive LCD, blue-lit buttons |
|
Face Colour |
White with grey buttons and chrome-ring volume knob |
|
Marine Protection |
Conformal epoxy PCB coating, EDP chassis, PET side covers |
|
Mounting Dimensions |
50mm (H) x 178mm (W) x 90mm (D) |
|
Harness |
Male ISO connector with 2 female ISO plugs to bare ends (30cm) |
| MS650W Speakers |
Size |
6.5 Inch |
|
Max Power |
100W |
|
Impedance |
4 ohms |
|
Mounting Depth |
25mm |
|
Cutout Required |
132mm |
|
Frequency Response |
60Hz–20kHz |
|
Sensitivity |
84dB/W/M |
|
Voice Coil |
25mm |
|
Cone |
Black polypropylene injection cone |
|
Magnet |
6oz |
|
Colour |
White grille, frame and basket |
|
Included |
2 x EVA gaskets, 2 x 3m speaker wire lengths, stainless steel screws |
|
Pack Size |
1 Pair |
| MAF001 Protection Face |
Type |
Sealed waterproof marine protection face |
|
Front Panel |
Slide-away polycarbonate tinted |
|
Housing |
UV stabilised ABS plastic |
|
Colour |
White |
|
Outer Size |
102mm x 232mm |
|
Cavity Size |
78mm x 206mm |
|
Compatibility |
DIN size head units |
| AXA110 Antenna |
Type |
Weather resistant AM/FM stealth antenna |
|
Length |
110cm |
|
Colour |
White |
|
Connection |
Standard Motorola-type antenna socket |
|
Drilling Required |
No |
Compatible With
This pack is designed for boats, marine vessels, and outdoor vehicles. The MA4B head unit is DIN-sized for standard dash installations. The MS650W speakers suit any shallow mounting application requiring a 6.5 inch driver with a 132mm cutout and 25mm mounting depth. The AXA110 antenna is compatible with any AM/FM radio featuring a standard Motorola-type antenna socket.
Frequently Asked Questions
Does this pack include everything needed to get music playing on my boat?
Yes. The MA4BP includes the MA4B media player, MAF001 waterproof protection face, MS650W 6.5 inch marine speakers (1 pair), and AXA110 stealth antenna. Standard installation hardware such as wiring, mounting brackets, and power connections to the vessel's electrical system are not included and will be required for installation.
How do I pair my phone to the MA4B via Bluetooth?
Set your phone to search for a new Bluetooth device and select Car Audio when it appears. If prompted for a PIN, enter 8888. Once paired, BT ON will appear momentarily on the display. The unit supports Bluetooth A2DP for music streaming and hands-free calling.
Is the MA4B head unit waterproof on its own?
The MA4B features conformal epoxy coating on all PCB circuit boards, rust-resistant EDP chassis coating, and PET cover on three sides for protection against humidity and salt. The MAF001 sealed waterproof marine protection face included in this pack provides an additional layer of coverage over the front panel when the unit is installed in an exposed dashboard position.
What is the note about the red and yellow wires on the MA4B?
If your boat or vehicle does not have a separate accessory wire circuit, both the red (ignition/accessory 12V) wire and the yellow (memory backup 12V) wire should be connected to the same 12V power source. Connecting them incorrectly may prevent the unit from powering on or cause memory settings to reset.
Can the MS650W speakers be used in applications other than boats?
Yes. The UV-stabilised, water-resistant construction makes the MS650W suitable for boats, marine vessels, outdoor vehicles, spas, and home outdoor audio applications anywhere a shallow 6.5 inch speaker installation is required.
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 & Training
Only 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 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 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 Investment
Buying 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!
