Rockford Fosgate RFK1D Dual Amp 1/0 AWG Dual Amp Wiring Kit
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Rockford Fosgate RFK1D Dual Amp 1/0 AWG Dual Amp Wiring Kit

SKU: RFK1D
Regular price
$529
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Product features

Dual Amp 1/0 AWG Complete Wiring Kit 1/0 AWG + 4 AWG + 16 AWG, 100% PC-OFC, Full AWG Specification. Complete Power, Ground, and Signal.

The Rockford Fosgate RFK1D is a complete dual amplifier wiring kit at 1/0 AWG the top of the Rockford Fosgate installation kit range. Three wire gauges are included: 1/0 AWG (53.5mm², 4,704 strands) for the main battery-to-distribution run; 4 AWG (21.1mm², 1,862 strands) for the individual amplifier power and ground feeds; and 16 AWG (1.31mm², 65 strands) for speaker wire. All PC-OFC, full AWG specification.

Specifications

Specification Detail
Part Number RFK1D
Application Dual amplifier ✓
Kit type Complete (power, ground, signal) ✓
Main wire gauge 1/0 AWG (53.5mm², 4,704 strands) ✓
Secondary wire gauge 4 AWG (21.1mm², 1,862 strands) ✓
Speaker wire gauge 16 AWG (1.31mm², 65 strands) ✓
Conductor 100% PC-OFC ✓
AWG compliance Full AWG specification ✓
Termination hardware Included ✓ (type TBC)

 

How It Fits in the Kit Range

Kit Gauge Application Signal
RFK8 8 AWG Single amp Power only
RFK8X 8 AWG Single amp Complete
RFK4 4 AWG Single amp Power only
RFK4D 4 AWG Dual amp Complete
RFK1D 1/0 AWG Dual amp Complete ✓

FAQs

What wire gauges are in the RFK1D? Three gauges are confirmed: 1/0 AWG (53.5mm², 4,704 strands) for the main battery run; 4 AWG (21.1mm², 1,862 strands) for the individual amplifier feeds; and 16 AWG (1.31mm², 65 strands) for speaker wire. Specific lengths are not confirmed — pull from the official product page.

What fuse holder type does the RFK1D use? Not confirmed in the supplier data. Based on the 1/0 AWG gauge, an ANL fuse holder is expected (consistent with the RFFANL in the standalone accessories range). Confirm the fuse holder type and amperage rating from the official Rockford Fosgate RFK1D product page.

How many RCA cables are included? Not confirmed. Based on the dual amp and "complete" designation, two RCA cables are expected — consistent with the RFK4D's two 16ft cables. Confirm from the official product page.

What is the difference between RFK1D and RFK4D? Both are complete dual amplifier kits. The RFK1D uses 1/0 AWG for the main run (vs 4 AWG in the RFK4D) — appropriate for higher-powered dual amplifier systems with greater total current demand. Specific contents must be confirmed from the official product pages for both kits before comparing.