Rockford Fosgate RFK4I 4 AWG Power & Signal Kit
4 AWG amplifier power, ground, RCA, and remote wiring kit
$219.99
Overview
Step up to thicker cable with the Rockford Fosgate RFK4I 4 AWG power and signal kit. It packs 17 feet of 4 AWG power wire, 3 feet of 4 AWG ground wire, one 16-foot twisted-pair RCA, 20 feet of remote wire, a MAXI fuse holder with a 100 Amp fuse, and termination hardware. Cable is high-strand PC-OFC that meets full AWG / CTA-2015 requirements. Amplifier and speakers sold separately.
Product details
Heavier gauge for higher-current amps
RFK4I steps up to 4 AWG (21.1 mm²) power and ground cable when your amp calls for thicker wire than an 8 AWG kit. The run includes 17 feet of power wire, 3 feet of ground, a 16-foot twisted-pair RCA for the signal path, and 20 feet of remote turn-on wire. A MAXI fuse holder with a 100 Amp fuse protects the battery feed.
PC-OFC cable and install hardware
Each power cable uses 1,862 strands of pure crystal oxygen-free copper and is built to meet or exceed AWG copper content under CTA-2015. Rockford includes the ring terminals and related hardware needed to finish the power and ground ends. Check your amplifier’s wire-gauge and fuse chart before you commit to 4 AWG.
Key features
- 4 AWG power and signal kit for a single car audio amplifier
- 17 ft of 4 AWG power wire and 3 ft of 4 AWG ground wire
- One 16 ft twisted-pair RCA cable and 20 ft of remote turn-on wire
- MAXI fuse holder with 100 Amp fuse for the battery power feed
- 1,862-strand PC-OFC cable that meets CTA-2015 AWG requirements
- Termination hardware included for power and ground connections
Specifications
| Weight | 5 lbs |
|---|---|
| Dimensions | 10 × 8 × 2.5 in |
| Brand | Rockford Fosgate |
| Model | RFK4I |
| SKU | RFK4I |
| Product type | Amplifier Wiring Kit |
| Battery power/ground gauge | 4 AWG |
| Amplifier power/ground gauge | 4 AWG |
| Power wire length | 17 ft |
| Ground wire length | 3 ft |
| RCA cable | 16 ft twisted pair (1) |
| Remote wire length | 20 ft |
| Strand count | 1,862 |
| Copper | PC-OFC (CTA-2015 / full-spec AWG) |
| Fuse type | MAXI |
| Fuse size | 100 Amp |
| Dual amp kit | No |
| Wiring Kits | Wiring Kit |
| Parts Type | Amp wire kits |
Important notes
- Wiring kit only. An amplifier, speakers, and enclosure are not included.
- Confirm your amplifier’s recommended power-wire gauge and fuse rating before install. This package is fused at 100 Amp MAXI.
- Mount the fuse holder close to the battery on the positive cable.
What's in the box
- 17 ft 4 AWG power wire
- 3 ft 4 AWG ground wire
- 16 ft twisted-pair RCA cable (1)
- 20 ft remote turn-on wire
- MAXI fuse holder with 100 Amp fuse
- Wire termination hardware
