---
product_id: 36933890
title: "BOSS Audio Systems R1100MK Monoblock Car Amplifier and 8 Gauge Wiring Kit - 1100 High Output, High Low Level Inputs, Low Pass Crossover"
brand: "boss audio systems"
price: "€ 139.56"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/36933890-boss-audio-systems-r1100mk-monoblock-car-amplifier-and-8-gauge
store_origin: IE
region: Ireland
---

# 1100W Max Power 2-4 Ohm Stable Class A/B Topology BOSS Audio Systems R1100MK Monoblock Car Amplifier and 8 Gauge Wiring Kit - 1100 High Output, High Low Level Inputs, Low Pass Crossover

**Brand:** boss audio systems
**Price:** € 139.56
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify Your Drive with BOSS Power!

## Quick Answers

- **What is this?** BOSS Audio Systems R1100MK Monoblock Car Amplifier and 8 Gauge Wiring Kit - 1100 High Output, High Low Level Inputs, Low Pass Crossover by boss audio systems
- **How much does it cost?** € 139.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/36933890-boss-audio-systems-r1100mk-monoblock-car-amplifier-and-8-gauge)

## 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

- • **Precision Control:** Enjoy crystal-clear sound with a variable low-pass crossover that lets you customize bass frequencies to your liking.
- • **Unleash the Power:** Experience a thunderous 1100 Watts max output that transforms your car audio into a concert-like experience.
- • **Bass Boost Bonanza:** Elevate your low-end sound with a switchable bass boost that tailors the bass to your unique taste.
- • **6-Year Warranty Assurance:** Rest easy with a powerful 6-year warranty, ensuring your investment is protected for years to come.
- • **Robust Wiring Kit Included:** Comes with a comprehensive 8 gauge wiring kit, ensuring a seamless and high-performance installation.

## Overview

The BOSS Audio Systems R1100MK Car Amplifier delivers an impressive 1100 Watts of max power, designed for 2-4 Ohm stability. This Class A/B monoblock amplifier features a MOSFET power supply for precise control, a variable low-pass crossover for tailored bass, and a switchable bass boost for enhanced sound. The included 8 gauge wiring kit ensures a professional installation, backed by a 6-year warranty for peace of mind.

## 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

## 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
- Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- 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
- Switchable Bass Boost - Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
- Specs - Dimensions: 9.1” x 10.4” x 2.3”, Weight: 4.4 lbs.
- Warranty - BOSS Audio Systems provides a Powerful 6 Year Platinum Online Dealer Warranty so long as the purchase is made through desertcart.Com. We strongly encourage professional installation of this product to ensure proper and safe functionality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | Electronic components and wiring |
| Item Dimensions | 9.1 x 10.4 x 2.3 inches |
| Number of Channels | 1 |
| Package Type | box |
| Output Power | 1.1E+3 Watts |
| Mounting Type | Car Mount |
| Voltage | 12 Volts (DC) |

## Product Details

- **Item dimensions L x W x H:** 9.1 x 10.4 x 2.3 inches
- **Voltage:** 12 Volts (DC)
- **Manufacturer:** BOSS Audio Systems
- **Mounting Type:** Car Mount
- **Brand:** BOSS Audio Systems

## Images

![BOSS Audio Systems R1100MK Monoblock Car Amplifier and 8 Gauge Wiring Kit - 1100 High Output, High Low Level Inputs, Low Pass Crossover - Image 1](https://m.media-amazon.com/images/I/71F40APNXXL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- 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
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**Shop now:** [https://www.desertcart.ie/products/36933890-boss-audio-systems-r1100mk-monoblock-car-amplifier-and-8-gauge](https://www.desertcart.ie/products/36933890-boss-audio-systems-r1100mk-monoblock-car-amplifier-and-8-gauge)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-02*