
Motorcycle Audio
DS18 FRP Compact 4-Channel Full-Range (1200, 2400, & 4k)
Need Help?
Call us at (864) 334‑6131 or message our team with your bike year/model and current upgrades. We'll map the best path to louder, cleaner sound.
-
Description
-
Reviews
FRP Compact 4-Channel Full-Range Class-D Amplifier
Compact, bike-ready power. DS18’s FRP series packs serious output into a small chassis with robust thermal design, smart turn-on, and clean integration.
Why Riders Choose It
- Compact footprint for fairings and lids
- Efficient Class‑D topology for cool running
- Clean wiring with high‑quality terminals
- Designed for motorcycle, marine, and powersports use
Best With
- OFC wiring and correct fusing
- Factory radio or DSP integration
- Proper gain structure and filtering for clean output
| Model | RMS @ 4 Ω | RMS @ 2 Ω | RMS @ 1 Ω | Burst @ 1 Ω | Recommended Fuse | Dimensions (L×W×H) |
|---|---|---|---|---|---|---|
| FRP-1.2K4 | 4×120 W | 4×200 W | 4×300 W | — | — | 7.2″ × 5.5″ × 2.4″ (183×140×63.5 mm) |
| FRP-2.4K4 | 4×250 W | 4×400 W | 4×600 W | — | — | 10.3″ × 5.5″ × 2.4″ (262×140×63.5 mm) |
| FRP-4K4 | 4×400 W | 4×700 W | 4×1000 W | — | 500 A | 13.4″ × 5.5″ × 2.4″ (340×140×61 mm) |
