4 AWG PC-OFC Amplifier Installation Kit 17ft Power Wire, 3ft Ground Wire, Maxi Fuse Holder and 100A Fuse. Full AWG Specification. The Rockford Fosgate RFK4 is a 4 AWG amplifier power installation kit the heavier-gauge counterpart to the RFK8, suited to higher-powered amplifier systems requiring 4 AWG wiring. Full AWG specification, 100% PC-OFC at 21.1mm² with 1,862 strands. Includes a Maxi-format (not AGU) inline fuse holder and a 100A fuse consistent with the higher current capacity of a 4 AWG system. Kit Contents Item Specification Power wire 17 feet, 4 AWG PC-OFC (21.1mm², 1,862 strands) ✓ Ground wire 3 feet, 4 AWG PC-OFC ✓ Remote wire Not stated Maxi fuse holder Included ✓ Fuse 100A ✓ (see ambiguity note) Termination hardware Included ✓ (type TBC)   Key Specifications Specification Detail Part Number RFK4 Wire Gauge 4 AWG ✓ Cross-Section 21.1mm² ✓ Strand Count 1,862 ✓ Conductor 100% PC-OFC ✓ AWG Compliance Full AWG spec ✓ Power Wire 17 feet ✓ Ground Wire 3 feet ✓ Remote Wire Not confirmed Fuse Holder Maxi inline ✓ Fuse Rating 100A ✓ RCA Cable Not included Warranty Not specified How It Differs From RFK8 Feature RFK8 RFK4 Wire Gauge 8 AWG (8.36mm²) 4 AWG (21.1mm²) ✓ Strand Count 735 1,862 ✓ Fuse Holder AGU Maxi ✓ Fuse Rating 40A 100A ✓ Remote Wire 20ft confirmed Not confirmed RCA Cable Not included Not included FAQs What amplifier power is the RFK4 suited to? 4 AWG wiring is generally appropriate for amplifiers rated approximately 500–1,000W RMS depending on cable run length. For systems above this range requiring 1/0 AWG, the Rockford Fosgate RFW1R-51 wire and RFD1 distribution block provide the appropriate gauge. Why does the RFK4 use a Maxi fuse holder instead of AGU? The Maxi format is a higher-current fuse type suited to 4 AWG main runs at 100A — consistent with the higher current capacity of 4 AWG wiring. The AGU fuse in the RFK8 is rated at 40A, appropriate for 8 AWG. Is remote wire included? Not confirmed in the supplier description — unlike the RFK8 which explicitly states 20ft of remote wire. Confirm from the official Rockford Fosgate RFK4 product page before purchasing. Is an RCA cable included? No — same as the RFK8. A separate RCA signal cable from the RFI or RFIT range 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 & 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!

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1/0 AWG PC-OFC Amplifier Installation Kit 17ft Power Wire, 3ft Ground Wire, ANL/Maxi Fuse Holder, 300A Fuse, 20ft Remote Wire. 1-Year Warranty. The Rockford Fosgate RFK1 is a 1/0 AWG single amplifier power installation kit the 1/0 AWG power-only counterpart to the RFK4 and RFK8. Full AWG specification, 100% PC-OFC at 53.5mm² with 4,704 strands identical conductor spec to the standalone RFW1R-51 and RFW1B-51 wire spools. Includes an ANL/Maxi inline fuse holder with 300A fuse, 20 feet of remote wire, and wire termination hardware. Confirmed 1-year warranty. Kit Contents Item Specification Power wire 17 feet, 1/0 AWG PC-OFC (53.5mm², 4,704 strands) ✓ Ground wire 3 feet ✓ — gauge not specified (confirm from official product page) Remote wire 20 feet ✓ ANL/Maxi fuse holder Included ✓ Fuse 300A ✓ (see ambiguity note) Termination hardware Included ✓ (type TBC) Key Specifications Specification Detail Part Number RFK1 Wire Gauge 1/0 AWG ✓ Cross-Section 53.5mm² ✓ Strand Count 4,704 ✓ Conductor 100% PC-OFC ✓ AWG Compliance Full AWG spec ✓ Power Wire 17 feet ✓ Ground Wire 3 feet (gauge TBC) ✓ Remote Wire 20 feet ✓ Fuse Holder ANL/Maxi ✓ Fuse Rating 300A ✓ RCA Cable Not included Warranty 1 Year ✓ Full Kit Range Comparison Kit Gauge Application Signal Fuse Warranty RFK8 8 AWG Single Power only AGU 40A TBC RFK8X 8 AWG Single Complete AGU 40A TBC RFK4 4 AWG Single Power only Maxi 100A TBC RFK4D 4 AWG Dual Complete Maxi 100A TBC RFK1 1/0 AWG Single Power only ANL/Maxi 300A 1 Year ✓ RFK1D 1/0 AWG Dual Complete TBC TBC FAQs What amplifier power suits the RFK1? 1/0 AWG at 53.5mm² is appropriate for high-power amplifier systems — typically single amplifiers rated above approximately 1,000W RMS, or installations where voltage drop over a long power run requires the lower resistance of 1/0 AWG. What fuse holder type is included? An ANL/Maxi inline fuse holder is confirmed — accepting both ANL and Maxi format fuses. The 300A fuse is also included. Consistent with the standalone RFFANL inline fuse holder in the accessories range. What is the ground wire gauge? Not specified in the supplier description. For a 1/0 AWG power run, a matching 1/0 AWG ground is standard practice. Confirm from the official Rockford Fosgate RFK1 product page. Is a warranty confirmed? Yes — 1 year confirmed. This is the clearest warranty confirmation in the installation kit range. 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!

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RCA Y-Adapter 1 Female to 2 Male, Twisted Pair, OFC, Platinum Ends, RFI/EMI Rejection, Frosted Shield. The Rockford Fosgate RFIY-1F is a twisted pair RCA Y-adapter 1 female to 2 male with woven outer shield, OFC (Oxygen-Free Copper) conductors, and platinum-plated ends. Used to split one RCA output to two RCA inputs, or to adapt a single-channel signal path for dual-amplifier or dual-subwoofer connection. The twisted pair construction provides RFI and EMI noise rejection; the split center pin ensures secure plug engagement. Key Specifications Specification Detail Part Number RFIY-1F Type RCA Y-Adapter Configuration 1 Female to 2 Male ✓ Conductor OFC (Oxygen-Free Copper) ✓ End Plating Platinum ✓ Design Twisted Pair ✓ Shield Woven outer, frosted finish ✓ Noise Rejection RFI and EMI ✓ Center Pin Split for secure connection ✓ Length Not specified Impedance Not specified Warranty Not specified Features & Benefits Twisted Pair Construction — RFI/EMI Rejection — The two signal conductors are twisted together, cancelling common-mode electromagnetic interference induced along the cable length. OFC Conductors — Oxygen-free copper resists oxidation for long-term low-resistance signal transfer. Platinum-Plated Ends — Corrosion-resistant contacts for reliable signal connection at the RCA interface. Split Center Pin — The split design of the male center pin expands slightly on insertion, maintaining a firm, low-resistance contact with the female RCA socket. Woven Frosted Outer Shield — Physical durability and additional EMI shielding with a flexible frosted finish. 1 Female to 2 Male — Splits one RCA female socket into two RCA male outputs for dual-destination signal routing. FAQs What is a 1 female to 2 male RCA Y-adapter used for? A 1F-to-2M Y-adapter takes one RCA output (e.g. a single subwoofer output on a head unit) and splits it to two RCA inputs — for connecting to two amplifiers, or for splitting a mono signal to two channels on a single amplifier. Does the twisted pair design reduce noise? Yes — twisting the conductor pair cancels common-mode interference, reducing hum and noise induced by the vehicle's electrical system or nearby wiring. What is a split center pin? The male RCA center pin has a longitudinal split that allows it to expand slightly when inserted into a female socket — creating spring tension for a secure, rattle-free connection. 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!

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Premium RCA Y-Adapter 1 Male to 2 Female, Dual Twist Design, 6-Cut Connector, OFC, Platinum Ends, Woven Shield. The Rockford Fosgate RFITY-1M is a premium 1-male-to-2-female RCA Y-adapter the upgraded counterpart to the standard RFIY-1M and the 1M-to-2F configuration of the RFITY-1F. Identical construction to the RFITY-1F: dual twist design for enhanced noise rejection, 6-cut connector with split center pin, OFC conductors, platinum-plated ends, and woven outer shield. Select the RFITY-1M when the split is needed at the destination input end rather than the source output end. Key Specifications Specification Detail Part Number RFITY-1M Type Premium RCA Y-Adapter Configuration 1 Male to 2 Female ✓ Conductor OFC ✓ End Plating Platinum ✓ Twist Design Dual Twist ✓ Connector 6-Cut + Split Center Pin ✓ Shield Woven outer ✓ Noise Rejection RFI and EMI ✓ Length Not specified Warranty Not specified FAQs What is the difference between RFITY-1M and RFITY-1F? Both are premium dual-twist, 6-cut connector Y-adapters with identical construction. Configuration only: RFITY-1M is 1 male to 2 female (splits at the cable plug end); RFITY-1F is 1 female to 2 male (splits at the socket/output end). What is the difference between RFITY-1M and RFIY-1M? The RFITY-1M is the premium version — dual twist design (vs single) and 6-cut connector (vs split pin only). Both are 1M-to-2F configuration. What does the 6-cut connector do? Six contact fingers press against the female socket wall simultaneously — distributing contact pressure for lower resistance and better vibration resistance than a 2-cut split pin. 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!

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6 Foot (1.8 Metre) Premium Dual Twist RCA Signal Cable OFC, Platinum Ends, 6-Cut Connector, Split Center Pin, Woven Shield. The Rockford Fosgate RFIT-6 is a 6-foot (1.8-metre) premium dual twist RCA signal cable the premium counterpart to the standard RFI-6 and the shortest length in the RFIT range. Same RFIT platform: dual twist design, 6-cut connector with split center pin, OFC conductors, platinum-plated ends, and woven outer shield. Suited to short component-to-component runs and under-seat installations requiring premium noise rejection. Key Specifications Specification Detail Part Number RFIT-6 Type Premium RCA Signal Cable Length 6 feet (1.8 metres) ✓ Conductor OFC ✓ End Plating Platinum ✓ Twist Design Dual Twist ✓ Connector 6-Cut + Split Center Pin ✓ Shield Woven outer ✓ Noise Rejection RFI and EMI ✓ Channels Not confirmed Warranty Not confirmed FAQs How does the RFIT-6 differ from the RFI-6? Same 6ft / 1.8m length. RFIT-6 adds dual twist and 6-cut connector over the standard RFI-6's single twisted pair and split pin. What is the full RFIT range? RFIT-6 (6ft / 1.8m), RFIT-10 (10ft / 3m), RFIT-16 (16ft / 4.8m), RFIT-20 (20ft / 6m). All identical in 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!

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3 Foot (1 Metre) Premium Dual Twist RCA Signal Cable OFC, Platinum Ends, 6-Cut Connector, Split Center Pin, Woven Shield. The Rockford Fosgate RFIT-3 is a 3-foot (1-metre) premium dual twist RCA signal cable the shortest length in the RFIT range and the premium counterpart to the standard RFI-3. Same RFIT construction throughout: dual twist design, 6-cut connector with split center pin, OFC conductors, platinum-plated ends, and woven outer shield. Suited to very short component-to-component connections where maximum noise rejection is required regardless of cable length. Key Specifications Specification Detail Part Number RFIT-3 Type Premium RCA Signal Cable Length 3 feet (1 metre) ✓ Conductor OFC ✓ End Plating Platinum ✓ Twist Design Dual Twist ✓ Connector 6-Cut + Split Center Pin ✓ Shield Woven outer ✓ Noise Rejection RFI and EMI ✓ Channels Not confirmed Warranty Not confirmed FAQs How does the RFIT-3 differ from the RFI-3? Same 3ft / 1m length. RFIT-3 adds dual twist design and 6-cut connector over the standard RFI-3's single twisted pair and split pin only. What is the full RFIT range? RFIT-3 (3ft / 1m), RFIT-6 (6ft / 1.8m), RFIT-10 (10ft / 3m), RFIT-16 (16ft / 4.8m), RFIT-20 (20ft / 6m). All identical in 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!

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20 Foot (6 Metre) Premium Dual Twist RCA Signal Cable OFC, Platinum Ends, 6-Cut Connector, Split Center Pin, Woven Shield. The Rockford Fosgate RFIT-20 is a 20-foot (6-metre) premium dual twist RCA signal cable the full-length premium counterpart to the standard RFI-20. The RFIT series adds the dual twist design and 6-cut connector of the RFITY Y-adapters to a full-run cable format. At 6 metres, suitable for most passenger vehicle head-unit-to-boot-amplifier runs. How It Differs From the Standard RFI-20 Feature RFI-20 (Standard) RFIT-20 (Premium) Twist Design Single twisted pair Dual twist ✓ Connector Split center pin 6-cut + split center pin ✓ Shield Frosted woven Woven ✓ Length 20ft / 6m 20ft / 6m Conductor OFC OFC Plating Platinum Platinum Key Specifications Specification Detail Part Number RFIT-20 Type Premium RCA Signal Cable Length 20 feet (6 metres) ✓ Conductor OFC ✓ End Plating Platinum ✓ Twist Design Dual Twist ✓ Connector 6-Cut + Split Center Pin ✓ Shield Woven outer ✓ Noise Rejection RFI and EMI ✓ Channels Not confirmed Warranty Not confirmed FAQs What is the difference between RFIT-20 and RFI-20? Same length (20ft / 6m) and conductor spec. The RFIT-20 adds dual twist design (vs single twisted pair) and a 6-cut connector (vs split pin only) — providing enhanced noise rejection and a more secure connection. What is the 6-cut connector? Six longitudinal cuts on the connector barrel create six spring-contact fingers that press against the female socket simultaneously — lower resistance and better vibration resistance than a standard 2-cut split pin. What channel configuration is this cable? Not confirmed in the supplier data. Confirm from the official Rockford Fosgate RFIT-20 product page — standard full-run RCA cables are typically stereo. 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!

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16 Foot (4.8 Metre) Premium Dual Twist RCA Signal Cable OFC, Platinum Ends, 6-Cut Connector, Split Center Pin, Woven Shield. The Rockford Fosgate RFIT-16 is a 16-foot (4.8-metre) premium dual twist RCA signal cable the premium counterpart to the standard RFI-16 at the same length. Dual twist design for enhanced noise rejection, 6-cut connector with split center pin, OFC conductors, platinum-plated ends, and woven outer shield. Suits shorter full-vehicle runs or installations where 20 feet of cable would leave excess slack. Key Specifications Specification Detail Part Number RFIT-16 Type Premium RCA Signal Cable Length 16 feet (4.8 metres) ✓ Conductor OFC ✓ End Plating Platinum ✓ Twist Design Dual Twist ✓ Connector 6-Cut + Split Center Pin ✓ Shield Woven outer ✓ Noise Rejection RFI and EMI ✓ Channels Not confirmed Warranty Not confirmed FAQs How does the RFIT-16 differ from the RFI-16? Same 16ft / 4.8m length. The RFIT-16 adds dual twist design and 6-cut connector versus the standard RFI-16's single twisted pair and split pin only. How does the RFIT-16 differ from the RFIT-20? Identical construction — 16ft (4.8m) vs 20ft (6m). Select based on routing length 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 & 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!

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