Rockford Fosgate RFK-HD14M5 Harley Amp Install Kit
Gen-3 amp wiring kit for 2014–2023 Harley Touring models
$369.99
Overview
Wire an M5-series amp into a supported Harley with the Rockford Fosgate RFK-HD14M5 Gen-3 installation kit. It is built for select 2014–2023 Road Glide, Street Glide, Ultra, and CVO models and includes 8 AWG power and ground cable, 16 AWG speaker wire, and a MAXI fuse holder sized at 60 Amp. The amplifier, source unit, and speakers are sold separately.
Product details
Harley-specific amp power kit
RFK-HD14M5 is built for Gen-3 Harley Touring audio upgrades that need a clean power and speaker run to an Element Ready amplifier. Rockford rates the kit around 8 AWG battery and amplifier power/ground cable, 16 AWG speaker wire, and a standalone MAXI fuse holder so the positive feed can be fused near the battery. Full-spec PC-OFC cable meets CTA-2015 AWG copper requirements for a durable motorcycle install.

Match the amp and the bike
Confirm your motorcycle year, model, and bag type against Rockford’s Harley compatibility chart before you buy. This package is intended for a single-amp install and pairs with amplifiers such as the M5-800X4 on supported 2014–2023 Road Glide, Street Glide, Ultra, and CVO platforms. Route power carefully through the frame, keep the fuse near the battery, and leave the amplifier, source unit, and speakers as separate purchases.

Key features
- Gen-3 amp install kit for select 2014–2023 Harley-Davidson Touring models
- 8 AWG battery and amplifier power/ground cable
- 16 AWG speaker wire included for the amplifier outputs
- MAXI fuse holder with 60 Amp fuse
- Full-spec PC-OFC cable that meets CTA-2015 AWG requirements
- Designed for a single-amp Harley audio upgrade
Specifications
| Weight | 4.6 lbs |
|---|---|
| Dimensions | 10 × 8 × 2.5 in |
| Brand | Rockford Fosgate |
| Model | RFK-HD14M5 |
| SKU | RFKHD14M5 |
| Product type | Amplifier Wiring Kit |
| Battery power/ground gauge | 8 AWG |
| Amplifier power/ground gauge | 8 AWG |
| Speaker wire gauge | 16 AWG |
| Fuse type | MAXI |
| Fuse size | 60 Amp |
| Dual amp kit | No |
| Compatibility | Select 2014–2023 Harley-Davidson Road Glide, Street Glide, Ultra & CVO (Gen-3) |
| Copper | PC-OFC (CTA-2015 / full-spec AWG) |
| Wiring Kits | Wiring Kit |
| Parts Type | Amp wire kits |
Important notes
- Wiring kit only. Amplifier, source unit, speakers, and enclosure hardware are sold separately.
- Verify year, model, and saddlebag type against Rockford’s Harley compatibility chart before purchase.
- Factory ABS plastic saddlebags are required for many bag-lid and subwoofer kits; fiberglass bags are not compatible.
- Mount the fuse holder close to the battery on the positive cable.
What's in the box
- 8 AWG power and ground cable
- 16 AWG speaker wire
- MAXI fuse holder and fuse
- Harley-specific installation hardware as supplied by Rockford Fosgate



