FRP Compact Monoblock Class-D Full-Range Amplifier

Name: FRP Compact Monoblock Class-D Full-Range Amplifier
Brand: FRP-8K/BL
SKU: FRP-8K/BL-1
Price: 899.95 USD
Availability: InStock

SKU: FRP-8K/BL-1

NEW ARRIVAL

FRP Compact Monoblock Class-D Full-Range Amplifier | 8000W RMS

SKU: FRP-8K/BL-1

NEW ARRIVAL

$899.95

/EACH

Ships Free – Dispatches Next Business Day Within the USA

In stock

Loading variants....

Color:Blue

Variant

Quantity:

Key Features
- 8000W RMS @ 1 Ohm – Full-Range Monoblock Power
- Compact design with Smart Cooling and LED Clipping Indicator
- Variable Low-Pass & Subsonic Filters (10Hz–2KHz & 10Hz–80Hz)
- 12dB Bass Boost @ 50Hz for maximum low-end punch
- 0GA terminals & Tiffany RCA inputs
- Tested with Audio Precision equipment for real-world durability
- 8000W RMS @ 1 Ohm – Full-Range Monoblock Power
- Compact design with Smart Cooling and LED Clipping Indicator
- Variable Low-Pass & Subsonic Filters (10Hz–2KHz & 10Hz–80Hz)
- 12dB Bass Boost @ 50Hz for maximum low-end punch
- 0GA terminals & Tiffany RCA inputs
- Tested with Audio Precision equipment for real-world durability
- 8000W RMS @ 1 Ohm – Full-Range Monoblock Power
- Compact design with Smart Cooling and LED Clipping Indicator
- Variable Low-Pass & Subsonic Filters (10Hz–2KHz & 10Hz–80Hz)
- 12dB Bass Boost @ 50Hz for maximum low-end punch
- 0GA terminals & Tiffany RCA inputs
- Tested with Audio Precision equipment for real-world durability
Technical Data - Manual

DOWNLOAD THE USER MANUAL

Power

RMS Power @ 4 ohms
4 x 120W
RMS Power @ 2 ohms
4 x 200W
RMS Power @ 1 ohm
4 x 300W
RMS Power @ 4 ohm Bridge
2 x 350W
RMS Power @ 2 ohm Bridge
2 x 500W

Audio

Frequency Response
10Hz-20KHz
Signal to Noise Ratio
90dB
Efficiency @ 4ohm
97%
Damping Factor
90
Input Impedance
10KΩ
Channel Separation
50dB
Total Harmonic Distortion (THD)
0.5%
Low Level Input Range
400mv-6V
High Level Input
No
Selectable X-Over
Yes, HPF/FULL/LPF
X-Over Filter Range
10Hz-2KHz
Bass Boost Range
0-12dB
Bass Boost Frequency
50Hz
Phase Selector
No

Features

Amplifier Class
Digital
Amplifier Type
Full-Range Multi-Channel
Number of Channels
4CH
Minimum Impedance
1ohm St / 2ohm Bridge
Led Indicator
Power / Protect / Clipping
Power Input Terminal Size
4GA
Fuse Size (Recommended)
140A
Cooling Fan
Yes (Smart Cooling x 1)
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 to Easy Installation for Any Applications
Yes
Stable/Reliable Four Layers Traces 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
Input Selector
Yes (2ch/4ch)
Remote Level Control with Clip Indicator
No
Remote Level Control with Clip Indicator and Voltmeter
No

Measurement

Overall Length
7.2" / 183mm
Overall Width
5.5" / 140mm
Overall Height
2.4" / 63.5mm
Heatsink Length
6" / 152mm
Gross Single Unit Weight
1.6Kg

Load More Show Less

DOWNLOAD THE USER MANUAL

Power

RMS Power @ 4 ohms
4 x 120W
RMS Power @ 2 ohms
4 x 200W
RMS Power @ 1 ohm
4 x 300W
RMS Power @ 4 ohm Bridge
2 x 350W
RMS Power @ 2 ohm Bridge
2 x 500W

Audio

Frequency Response
10Hz-20KHz
Signal to Noise Ratio
90dB
Efficiency @ 4ohm
97%
Damping Factor
90
Input Impedance
10KΩ
Channel Separation
50dB
Total Harmonic Distortion (THD)
0.5%
Low Level Input Range
400mv-6V
High Level Input
No
Selectable X-Over
Yes, HPF/FULL/LPF
X-Over Filter Range
10Hz-2KHz
Bass Boost Range
0-12dB
Bass Boost Frequency
50Hz
Phase Selector
No

Features

Amplifier Class
Digital
Amplifier Type
Full-Range Multi-Channel
Number of Channels
4CH
Minimum Impedance
1ohm St / 2ohm Bridge
Led Indicator
Power / Protect / Clipping
Power Input Terminal Size
4GA
Fuse Size (Recommended)
140A
Cooling Fan
Yes (Smart Cooling x 1)
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 to Easy Installation for Any Applications
Yes
Stable/Reliable Four Layers Traces 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
Input Selector
Yes (2ch/4ch)
Remote Level Control with Clip Indicator
No
Remote Level Control with Clip Indicator and Voltmeter
No

Measurement

Overall Length
7.2" / 183mm
Overall Width
5.5" / 140mm
Overall Height
2.4" / 63.5mm
Heatsink Length
6" / 152mm
Gross Single Unit Weight
1.6Kg

Load More Show Less

DOWNLOAD THE USER MANUAL

Power

RMS Power @ 4 ohms
4 x 120W
RMS Power @ 2 ohms
4 x 200W
RMS Power @ 1 ohm
4 x 300W
RMS Power @ 4 ohm Bridge
2 x 350W
RMS Power @ 2 ohm Bridge
2 x 500W

Audio

Frequency Response
10Hz-20KHz
Signal to Noise Ratio
90dB
Efficiency @ 4ohm
97%
Damping Factor
90
Input Impedance
10KΩ
Channel Separation
50dB
Total Harmonic Distortion (THD)
0.5%
Low Level Input Range
400mv-6V
High Level Input
No
Selectable X-Over
Yes, HPF/FULL/LPF
X-Over Filter Range
10Hz-2KHz
Bass Boost Range
0-12dB
Bass Boost Frequency
50Hz
Phase Selector
No

Features

Amplifier Class
Digital
Amplifier Type
Full-Range Multi-Channel
Number of Channels
4CH
Minimum Impedance
1ohm St / 2ohm Bridge
Led Indicator
Power / Protect / Clipping
Power Input Terminal Size
4GA
Fuse Size (Recommended)
140A
Cooling Fan
Yes (Smart Cooling x 1)
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 to Easy Installation for Any Applications
Yes
Stable/Reliable Four Layers Traces 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
Input Selector
Yes (2ch/4ch)
Remote Level Control with Clip Indicator
No
Remote Level Control with Clip Indicator and Voltmeter
No

Measurement

Overall Length
7.2" / 183mm
Overall Width
5.5" / 140mm
Overall Height
2.4" / 63.5mm
Heatsink Length
6" / 152mm
Gross Single Unit Weight
1.6Kg

Load More Show Less
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.

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 monstrous8000W 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.

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.

FREE SHIPPING ORDERS +$35

30-DAY RETURNS

2 YEAR WARRANTY

SECURE PAYMENT

Let customers speak for us

from 4134 reviews

Best In The Business

I started using DS18 a couple years ago. Ever since, I’ve stuck with them and recommended them to everyone needing audio. I swear by this company and will continue to do so as every product is beyond my expectations. Whether it’s as small as fuses or wiring or as big as full audio setups, batteries or subs, they’ve always gone above and beyond to help me get where I want to be with sound. Quality is better than most. Many people say “why didn’t you go with JBL, they’ve been around longer.” In return, I’ll tell them they’re overpriced and overrated. DS18 is 100% the way to go for your audio needs!

Dakota Harris

02/22/2026

DS18

Hooligan 12 inch subs

Got two of these bad boys in my truck. Ported in from the bed. They sound amazing. Only issue I had were soldering on voice coils broke and it cost my some money on install. But highly recommend these loud *!@ speakers for anyone who wants to annoy the neighbors. Just verify your connections

Boyd Kenneth

02/22/2026

HOOLIGAN X 12" High Excursion Subwoofer 4000 Watts Rms 4" DVC 4-Ohm

Hooligan 8000watt amp

Works great. Does exactly what it said it would.

Boyd Kenneth

02/22/2026

HOOLIGAN KO 1-Channel Amplifier with Voltmeter 8000 Watts Rms @ 1-Ohm Made In Korea

Perfect

D.H.

02/21/2026

6.5" Mid-Range Loudspeaker with Bullet 480 Watts 8-Ohm

Excellent service, excellent sound

The speakers were shipped out fast, with a very fast delivery time. They sound better than I could have expected. I definitely plan on buying some more for my system!!

Trayven DeGroat

02/19/2026

PRO-X 6.5" Mid-Range Loudspeaker with Bullet | 250W RMS 4-Ohm

Strong Amp

Had to tune it down a little. It is capable of getting to loud. Lol

James Stone

02/18/2026

GEN-X Full-Range Class D 4-Channel Amplifier | 4 x 300W RMS @ 4-Ohm

Speakers sound great in my custom sxs doors but….

Speakers sound great but don’t drop them…. I apparently had slick fingers that day and dropped it. Messed the speaker up unfortunately but still sounds ok lol. Will order another eventually

Cody S

02/18/2026

PRO 6x9" Slim Water-Resistant Mid-Range Loudspeaker | 250W RMS 4-Ohm

Great company

I had an issue with my amp, called customer service and he was able to walk me through the repair/return process. My amp was back to me before I knew it. Very good experience all the way around!!

William Leddy

02/17/2026

X 4-Channel Ultra Compact Class D Amplifier 4 x 70 Watts Rms @ 4-ohm

Significantly better than expected

Before putting my system together i watched countless hours of subwoofer reviews and read an obsurd amount of articles. I was on a budget when i went to my local wholesaler who I'd been buying car audio parts from for quite a while. He suggested these zxi12.2d subs. I wasnt sold tho, i went home looked em up and found mixed reviews. The following weekend i went back to store. Dude told me he would give me a deal on 2 of them in a matched ported ported box. I figured I'd give it a try. I hooked these bad boys up to a 2ohm 3k mono amp and was more than pleasantly surprised by how far the lows were hitting, how loud it was for just 2 12"s in a Yukon at that. The power rating seems vastly underrated as others have mentioned, i feel like i put these 2 12s on a 5k or 8k amp to really see them at full potential. Im at 3/4 max power on my amp cant turn it up anymore due to distore from the amp, not clipping on the subs. If anyone has tested these to full clipping and knows the max power they can take constitently in an everyday driver lmk pls. These guys are underrated in the bass head world. Im currently using their zxi 6.5 components on a amp as well for clear and of course loud mids and highs. Thx for the quality products.

T Teel

02/17/2026

ZXI 12" High Excursion Subwoofer Quad Stacked Magnets | 1000W RMS DVC 2-Ohm

Nice clean highs

Easy install. Great sound. Runs with JBL 2"throat and sounds the same. I do remove the phase plug. It is good at distance but not as bright

dan k

02/17/2026

PRO 2" Titanium Replacement Diaphragm for PRO-DR2 and Universal 8-Ohm

Amazing!

Devin

02/17/2026

Package Protection

Misc Part

Tyler John

02/16/2026

Misc Part

Great kit.

Kit is perfect. I had way more wire than needed which was great and really aided in being able to tuck everything neatly. Came with everything you’re gonna need to get ur amp goin.

Landon Tucker

02/13/2026