---
product_id: 157699823
title: "BOSS Audio Systems R1100MK Car Amplifier and 8 Gauge Wiring Kit - 1100 Watts Max Power, 2-4 Ohm Stable, Class A/B, Monoblock, Mosfet Power Supply, Remote Subwoofer Control"
brand: "boss audio systems"
price: "€ 275.72"
currency: EUR
in_stock: true
reviews_count: 5
category: "Boss Audio Systems"
url: https://www.desertcart.hr/products/157699823-boss-audio-systems-r1100mk-car-amplifier-and-8-gauge-wiring
store_origin: HR
region: Croatia
---

# 1100W max power output Complete 8 GA wiring kit included Variable low-pass crossover control BOSS Audio Systems R1100MK Car Amplifier and 8 Gauge Wiring Kit - 1100 Watts Max Power, 2-4 Ohm Stable, Class A/B, Monoblock, Mosfet Power Supply, Remote Subwoofer Control

**Brand:** boss audio systems
**Price:** € 275.72
**Availability:** ✅ In Stock

## Summary

> 🎵 Unleash your car’s true bass potential with power and precision!

## Quick Answers

- **What is this?** BOSS Audio Systems R1100MK Car Amplifier and 8 Gauge Wiring Kit - 1100 Watts Max Power, 2-4 Ohm Stable, Class A/B, Monoblock, Mosfet Power Supply, Remote Subwoofer Control by boss audio systems
- **How much does it cost?** € 275.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/157699823-boss-audio-systems-r1100mk-car-amplifier-and-8-gauge-wiring)

## Best For

- boss audio systems enthusiasts

## Why This Product

- Trusted boss audio systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Perfection:** Includes a full 8 gauge wiring kit with premium cables and connectors for hassle-free installation.
- • **Precision Bass Control:** Variable low-pass crossover lets you tailor subwoofer frequencies for a custom sound experience.
- • **Remote Subwoofer Control:** Adjust your bass levels on the fly without leaving the driver’s seat—because control is power.
- • **Reliable MOSFET Power Supply:** Advanced MOSFET technology ensures efficient, stable power delivery with minimal distortion.
- • **Power That Commands Attention:** Delivers up to 1100 watts max power for deep, rich bass that transforms your drive.

## Overview

The BOSS Audio Systems R1100MK is a monoblock Class A/B car amplifier delivering up to 1100 watts max power, stable at 2-4 ohms. It features a MOSFET power supply for efficient current control, a variable low-pass crossover for precise bass tuning, and comes with a comprehensive 8 gauge wiring kit for seamless installation. Remote subwoofer control adds convenience, making it an ideal upgrade for millennial drivers seeking powerful, customizable car audio performance.

## Description

BOSS AUDIO SYSTEMS R1100MK Car Amplifier and 8 Gauge Wiring Kit – 1100 Watts Max Power, 2/4 Ohm Stable, Class A/B, Monoblock, MOSFET Power Supply, Remote Subwoofer Control

Review: Amplificador básico para quienes inician en el car audio - Por el precio que pagas es excelente calidad de construcción y su circuitería de las más sólidas del mercado, solo que las potencias que dice no son las correctas, para los 4ohm que es el modo que uso mi sub da aprox 200W reales rms, pero por el precio es un excelente amplificador, fácil de instalación y manejo, tiene todo lo necesario para empezar como el filtro de frec bajas, control de ganancia, bass boost por si quieres acentuar alguna frecuencia, y también puede ser de rango completo para usar en bocinas, ademas de incluir el kit que al no ser de alta potencia no ocupas comprar mas, excelente lo recomiendo
Review: Good lil unit - Needed a replacement amp to power a small 250w RMS Focal subwoofer. This one has been doing the trick and it supports the heat of the amp. compartment in my A6's trunk. Of course it's not a 1100w RMS amp, more like a 250-300w RMS at 2 ohms as previous reviews listed, which was perfect for my application.

## Features

- Wiring Kit - 30 Ft Speaker Wire, 20 ft. 8 GA Red Power Cable, 16 ft. 18 GA Blue Turn-On Wire, 3 ft. 8 GA Black Ground Cable, Competition Quality Fuse Holder with AGU Fuse
- Wiring Kit Continued - 10 5/16" and 1/4" Ring Terminals, 6 ft. Split Loom Tubing, 3 Rubber Grommets, 20 4" Wire Ties, 20 ft. High Performance blue RCA (TRCA) Interconnect
- Amplifier Power - 1100 Watts Max x 1 @2-Ohms, 550 Watts Max x 1 @4-Ohms
- Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MAX2S9N |
| Brand | BOSS Audio Systems |
| Customer Reviews | 4.3 out of 5 stars 2,057 Reviews |
| Global Trade Identification Number | 00791489124935 |
| Included Components | R1100M Amplifier, 8 Gauge Installation Kit |
| Item Dimensions | 23.4 x 26.5 x 5.7 centimetres |
| Item Type Name | BOSS Audio Systems R1100MK Car Amplifier and 8 Gauge Wiring Kit - 1100 Watts Max Power, 2-4 Ohm Stable, Class A/B, Monoblock, Mosfet Power Supply, Remote Subwoofer Control |
| Item Weight | 2.72 kg |
| Item dimensions L x W x H | 23.4 x 26.5 x 5.7 centimetres |
| Manufacturer | BOSS Audio Systems |
| Manufacturer Part Number | R1100MK |
| Material | Electronic components and wiring |
| Maximum Output Power | 1100 |
| Maximum Supply Voltage | 12 Volts (DC) |
| Maximum supply voltage | 12 Volts (DC) |
| Minimum Supply Voltage | 12 Volts (DC) |
| Minimum supply voltage | 12 Volts (DC) |
| Model Number | R1100MK |
| Mounting Type | Car Mount |
| Mounting type | Car Mount |
| Number of Channels | 1 |
| Output Power | 1100 Watts |
| Package Type Name | box |
| Specification Met | General Performance Specifications |
| UPC | 791489124935 |
| Unit Count | 1.0 count |

## Product Details

- **Item dimensions L x W x H:** 23.1 x 26.4 x 5.8 centimetres
- **Manufacturer:** BOSS Audio Systems
- **Maximum supply voltage:** 12 Volts (DC)
- **Minimum supply voltage:** 12 Volts (DC)
- **Mounting type:** Car Mount

## Images

![BOSS Audio Systems R1100MK Car Amplifier and 8 Gauge Wiring Kit - 1100 Watts Max Power, 2-4 Ohm Stable, Class A/B, Monoblock, Mosfet Power Supply, Remote Subwoofer Control - Image 1](https://m.media-amazon.com/images/I/71mRdkTwUgL.jpg)
![BOSS Audio Systems R1100MK Car Amplifier and 8 Gauge Wiring Kit - 1100 Watts Max Power, 2-4 Ohm Stable, Class A/B, Monoblock, Mosfet Power Supply, Remote Subwoofer Control - Image 2](https://m.media-amazon.com/images/I/81zCqV+R-iL.jpg)
![BOSS Audio Systems R1100MK Car Amplifier and 8 Gauge Wiring Kit - 1100 Watts Max Power, 2-4 Ohm Stable, Class A/B, Monoblock, Mosfet Power Supply, Remote Subwoofer Control - Image 3](https://m.media-amazon.com/images/I/81mQxcV5gLL.jpg)
![BOSS Audio Systems R1100MK Car Amplifier and 8 Gauge Wiring Kit - 1100 Watts Max Power, 2-4 Ohm Stable, Class A/B, Monoblock, Mosfet Power Supply, Remote Subwoofer Control - Image 4](https://m.media-amazon.com/images/I/71TqBLCcznL.jpg)
![BOSS Audio Systems R1100MK Car Amplifier and 8 Gauge Wiring Kit - 1100 Watts Max Power, 2-4 Ohm Stable, Class A/B, Monoblock, Mosfet Power Supply, Remote Subwoofer Control - Image 5](https://m.media-amazon.com/images/I/81awywFNaQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amplificador básico para quienes inician en el car audio
*by R***O on 10 June 2021*

Por el precio que pagas es excelente calidad de construcción y su circuitería de las más sólidas del mercado, solo que las potencias que dice no son las correctas, para los 4ohm que es el modo que uso mi sub da aprox 200W reales rms, pero por el precio es un excelente amplificador, fácil de instalación y manejo, tiene todo lo necesario para empezar como el filtro de frec bajas, control de ganancia, bass boost por si quieres acentuar alguna frecuencia, y también puede ser de rango completo para usar en bocinas, ademas de incluir el kit que al no ser de alta potencia no ocupas comprar mas, excelente lo recomiendo

### ⭐⭐⭐⭐⭐ Good lil unit
*by A***Y on 14 August 2018*

Needed a replacement amp to power a small 250w RMS Focal subwoofer. This one has been doing the trick and it supports the heat of the amp. compartment in my A6's trunk. Of course it's not a 1100w RMS amp, more like a 250-300w RMS at 2 ohms as previous reviews listed, which was perfect for my application.

### ⭐⭐⭐⭐⭐ Great value! Hits hard, clean, easy setup, very pleased.
*by D***D on 15 November 2019*

For the price this is the best deal I've seen. 66 bucks shipped for the amp and wires. I installed it in about 2 hours, hardest part was pulling up the panels and getting the wires through. The rest of the wiring was painless, they give u everything you need. I would highly recommend the add a circuit for tapping in to the fuse block. No wire splicing, super easy to take out later and worked well for me. About the amps performance: I hooked it up to a single 10 inch kicker cvr (Silver, older model) recommended for 400 max rms. I'm running this amp at 4 ohms, not 2. What I've found is that I have the setup that is recommended for longevity and health of the sub system. The amp is over powered for the sub, so I have to turn the amp down some, reducing the work load of the amp, and it's in 4 ohm so that dramatically reduces the workload from the start. The subwoofer would become distorted at high levels so I turned down the output and now I've found the sweet spot where it hits really hard but also clean tones. I haven't installed the remote control yet, don't think I'd really use it. It does work but I think I'd just rather have the bass up all the time, maybe later I'll get tired of it and want the quick adjustment feature. I've played really loud music for almost an hour with a lot of bass and gone to the trunk to check how hot it's getting and it's barely warm. Very impressed with the setup. I think getting a quality subwoofer, something that can handle all the watts you're throwing at it well is more important than the amp being super accurate and high quality. Time will tell how this amp holds up but so far it's been a great fit for 1 10 inch at 4 ohms. And 2 ohms I'd be willing to bet it would push 2 subwoofers well. The size of the amp made it easy to screw to the back of the 10 inch subwoofer box. It's made for a pretty clean install. Then I made an L bracket and screwed in to the floor of the trunk and the box, it doesn't move at all when driving. Keeping the trunk space usable was very important to me, so a little 10 is very noticeable, shakes mirrors, u hear it outside the car some, and is a great addition to my 2012 civic which has a loud factory setup, yet it doesn't take up too much room in the trunk so it's the best of both worlds in my eyes. Oh one note, the amp barely bumps at all with the bass boost option turned off. But once I turn it on it claims an 18db boost and it really comes alive. I tapped in to the rear speakers high outputs for my speaker input. Made it easy to run less wires(no rcas) and I didn't have to pull the dash apart to get to the back of the head unit. The amp gets a crystal clear signal and handles the high output levels very well.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-11*