Description
DS18 FRP-8K/BL
The FRP‑8K is a high‑power monoblock Class D car audio amplifier built for extreme performance and deep bass output. Designed to deliver massive clean power to subwoofers and full‑range speakers, this amp produces up to 8000 W RMS at 1 Ω impedance, with stable operation from 4 Ω to 1 Ω, making it ideal for serious car audio builds. It features a variable low‑pass and subsonic filter, 12 dB bass boost, and smart cooling fans to maintain performance under heavy load. Built‑in protection systems and premium connections like Tiffany RCA inputs and 0GA power terminals ensure both reliability and flexibility in installation.
Specifications
| Specification | Value |
|---|---|
| RMS Power @ 4 ohms | 2500W |
| RMS Power @ 2 ohms | 5000W |
| RMS Power @ 1 ohm | 8000W |
| MAX Power @ 1 ohm (Burst) | 9000W |
Audio Specifications
| Specification | Value |
|---|---|
| Frequency Response | 10Hz – 15kHz |
| Signal to Noise Ratio | 83dB |
| Efficiency @ 4 ohm | 95% |
| Damping Factor | 90 |
| Input Impedance | 10kΩ |
| Total Harmonic Distortion (THD) | 0.5% |
| Low Level Input Range | 400mV – 6V |
| High Level Input | No |
| Selectable X-Over | Fixed Band-Pass |
| X-Over Filter Range (HP) | 10Hz – 2kHz |
| X-Over Filter Range (LP) | 40Hz – 15kHz |
| Bass Boost Range | 0 – 12dB |
| Bass Boost Frequency | 50Hz |
| Phase Selector | No |
Features
| Specification | Value |
|---|---|
| Amplifier Class | Digital |
| Amplifier Type | Full-Range Monoblock |
| Number of Channels | 1CH |
| Minimum Impedance | 1Ω |
| LED Indicator | Power / Protect / Clipping |
| Power Input Terminal Size | 0GA |
| Fuse Size (Recommended) | 750A |
| Cooling Fan | Yes (Smart Cooling × 3) |
| Voltmeter | No |
| Thermal Protection | Yes |
| Over-Load Protection | Yes |
| DC Output Protection | Yes |
| Short Circuit Output Protection | Yes |
| Voltage Input Protection | Yes |
| Clipping Protection | Yes |
| Body Color / Finish | Blue / Red / Titanium |
| Compact Size for Easy Installation | Yes |
| Stable / Reliable Four Layers PCB Design | Yes |
| Surface Mount Component Technology | Yes |
| Quality Control Verification using Audio Precision Instruments | Yes |
| Tiffany RCA Terminal | Yes |
| LED Clip Indicator | Yes |
| Metal Knobs with Click Steps | Yes |
| Remote Level Control with Clip Indicator | Included |
| Remote Level Control with Clip Indicator and Voltmeter | Optional |
Measurements
| Measurement | Value |
|---|---|
| Overall Length | 15.8″ / 403mm |
| Overall Width | 6.5″ / 166mm |
| Overall Height | 2.4″ / 62mm |
| Heatsink Length | 14.6″ / 371mm |
| Gross Single Unit Weight | 5kg |
Product Overview
FULL-RANGE PERFORMANCE
When you’re pushing the loudest builds in audio, you need an amp that can keep up. DS18’s FRP-8K1 delivers an earth-shaking 8000W RMS of full-range power in a monoblock design that stays collected in any conditions.
Built for Brutal Output
This monoblock beast outputs a monstrous 8000W RMS @ 1 ohm, with full-range Class D efficiency. Thanks to its high-speed digital design, stable 1-ohm operation, and smart cooling system: you get raw power with precision control.
Precision Tuning & Reliable Protection
You’re in full control of your sound with the FRP-8K1’s fully variable low-pass filter (10Hz–2KHz), subsonic filter (10Hz–80Hz), and up to 12dB bass boost centered at 50Hz.
An onboard smart cooling fan, thermal/short/overload protection, and LED clipping indicator keep the system running clean no matter how hard you push it.
Show-Ready Finish.
At just 16.5″ long with a blue/red/titanium finish, this amp blends into tight installs while standing out on display. Built with high-efficiency surface-mount technology and tested with Audio Precision equipment, it’s engineered to take abuse and keep booming. Finished with Tiffany RCA terminals and 0GA power inputs for serious installs.
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