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The Rockford Fosgate RFK8 is an 8 AWG complete amplifier power installation kit all the wiring components required for a single amplifier installation in one purchase. Full AWG specification, 100% Pure Crystal OFC (PC-OFC) power and ground wire at 8.36mm² with 735 strands, plus an AGU inline fuse holder and fuse, remote turn-on wire, and wire termination hardware.
| Item | Specification |
|---|---|
| Power wire | 17 feet, 8 AWG PC-OFC ✓ |
| Ground wire | 3 feet, 8 AWG PC-OFC ✓ |
| Remote wire | 20 feet ✓ |
| AGU fuse holder | Included ✓ |
| Fuse | 40A ✓ (see note below) |
| Termination hardware | Included ✓ (type not specified) |
| Specification | Detail |
|---|---|
| Part Number | RFK8 |
| Wire Gauge | 8 AWG ✓ |
| Cross-Section | 8.36mm² ✓ |
| Strand Count | 735 ✓ |
| Conductor | 100% PC-OFC ✓ |
| AWG Compliance | Full AWG specification ✓ |
| Power Wire Length | 17 feet ✓ |
| Ground Wire Length | 3 feet ✓ |
| Remote Wire Length | 20 feet ✓ |
| Fuse Holder | AGU inline ✓ |
| Fuse Rating | 40A ✓ (confirm if AGU or separate) |
| Termination Hardware | Included (type TBC) |
| RCA Cable Included | Not stated — confirm |
| Warranty | Not specified |
What amplifier power is appropriate for 8 AWG wiring? 8 AWG is generally suitable for amplifiers rated up to approximately 500W RMS depending on cable run length and supply voltage. For higher-powered systems requiring 1/0 AWG, consider the Rockford Fosgate RFW1R-51 / RFW1B-51 wire spools and RFD1 distribution block instead.
Is an RCA cable included? Not stated in the kit contents. Confirm from the official Rockford Fosgate RFK8 product page. If not included, a separate RCA signal cable from the RFI or RFIT range is required.
What fuse is included? A 40A fuse and AGU fuse holder are confirmed in the kit. Whether the 40A fuse is the AGU type or a separate additional fuse is ambiguous in the supplier data — confirm from the official product page.
How long is the remote wire? 20 feet — confirmed.
Servicing the Illawarra and surrounding areas for over 30 years, Frankies Auto Electrics is a multi-award winning service provider and retail outlet, covering all aspects of auto electrical work and in-car entertainment. From sales and installations, electrical diagnostics and fault finding, upgrades and additions, our team of qualified sales people, technicians and installers are on hand to help.
Albion Park
69 Princes Highway, Albion Park Rail, NSW Australia 2527
South Nowra
4/142 Princes Highway, South Nowra, NSW Australia 2541
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