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J & M
Stage6 Amplifier Kit - 4-Channel - '14-'25 FLHT
Part # 4405-0970
$949.99
Low Stock (8)
- 60-day returns
- Free shipping over $100
- Secure checkout
Confirmed fit for 30 motorcycle configurations across Harley-Davidson, model years 2014–2025.
| Years | Make & Model |
|---|---|
| 2014-2024 Harley-Davidson | FLHTK Ultra Limited |
| 2014 Harley-Davidson | FLHTK Electra Glide Ultra Limited |
| 2014-2019 Harley-Davidson | FLHTCU Electra Glide Ultra Classic |
| 2014-2025 Harley-Davidson | FLHTCUTG Tri Glide Ultra |
- High-efficiency Class-D IC circuitry, (no cooling fans needed) properly shielded against FM/AM radio interference
- Uses advanced digital switching power supply technology to dramatically reduce the 12 V current demands on the motorcycle electrical system
- Amplifier mounts to the Lazer-cut stainless steel 2-piece bracket system, to provide solid and secure mounting inside the fairing
- Custom made Plug-and-Play JMC red-band wiring harnesses are included with this complete amplifier kit, top quality heavy gauge power/ground wires are used for the fused battery connection, along with all necessary mounting hardware and complete installation/operation instructions
- Amplifier measures 8-1/4" x 5-1/4" x 1-3/4"
- Amplifier is tuned for connection to the Harley GTS or 6.5GT with upgraded Stock Harley Flash and is also fully compatible with the Sound Stream HDHU.14si, Precision Power HDHU.14si, and Fosgate PMX-HD14.
- No flashing required.
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Overview
The J & M 4405-0970: Stage6 Amplifier Kit - 4-Channel - '14-'25 FLHT. Confirmed fit for 30 motorcycle configurations across Harley-Davidson, model years 2014–2025. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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