---
product_id: 431856830
title: "BOSS Audio Systems R1100M Monoblock Car Amplifier 1100 Watt, 2-8 Ohm Stable"
brand: "boss audio systems"
price: "HK$1356"
currency: HKD
in_stock: true
category: "Boss Audio Systems"
url: https://www.desertcart.hk/products/431856830-boss-audio-systems-r1100m-monoblock-car-amplifier-1100-watt-2
store_origin: HK
region: Hong Kong
---

# 1100W max power output 2-8 Ohm stable for versatile setups 6-year Platinum warranty protection BOSS Audio Systems R1100M Monoblock Car Amplifier 1100 Watt, 2-8 Ohm Stable

**Brand:** boss audio systems
**Price:** HK$1356
**Availability:** ✅ In Stock

## Summary

> ⚡ Unleash the Power, Own the Road – Feel Every Beat!

## Quick Answers

- **What is this?** BOSS Audio Systems R1100M Monoblock Car Amplifier 1100 Watt, 2-8 Ohm Stable by boss audio systems
- **How much does it cost?** HK$1356 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/431856830-boss-audio-systems-r1100m-monoblock-car-amplifier-1100-watt-2)

## 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 Bass Control:** Built-in low pass filter and bass boost let you tailor deep, punchy lows with ease.
- • **Rock-Solid Reliability:** Thermal, short, and overload protection circuits keep your system safe and sound on every drive.
- • **Power That Commands Attention:** Delivers a thunderous 1100 watts max output to elevate your car audio experience.
- • **Effortless Connectivity & Control:** RCA and speaker level inputs plus remote subwoofer control for ultimate convenience.
- • **Versatile Impedance Compatibility:** Stable operation from 2 to 8 Ohms ensures seamless integration with a wide range of subwoofers.

## Overview

The BOSS Audio Systems R1100M is a compact yet powerful monoblock Class A/B car amplifier delivering up to 1100 watts at 2 Ohms. Engineered for versatility with 2-8 Ohm stability, it features advanced bass tuning controls, robust MOSFET power supply, and comprehensive protection circuits. Backed by a 6-year Platinum warranty, it’s designed to bring professional-grade sound and reliability to your vehicle’s audio setup.

## Description

BOSS Audio Systems R1100M-P Monoblock Class A/B Car Amplifier - 1100 High Output, Low/High Level Inputs, Low Pass Crossover, Bass for Subwoofer

## Features

- DIMENSIONS: 10.43" x 9.21" x 2.25", WEIGHT: 4.37 lbs
- SPECS: Monoblock, Class A/B, 2Ω Stable, MOSFET Power Supply, 1100 Max x 1 @ 2 Ohms, 550 Max x 1 @ 4 Ohms
- SPECS CONT'D: Low Pass Filter, Bass Boost, Input Sensitivity, Illuminated Logo, Thermal, Short and Overload Protection Circuits, Remote Subwoofer Control
- INPUTS/OUTPUTS: RCA & Speaker Level Inputs
- WARRANTY: BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TQ8HT2Q |
| Best Sellers Rank | #4,799 in Electronics ( See Top 100 in Electronics ) #2 in Car Mono Amplifiers |
| Brand Name | BOSS Audio Systems |
| Customer Reviews | 4.2 4.2 out of 5 stars (206) |
| Global Trade Identification Number | 00791489132848 |
| Included Components | User manual |
| Item Dimensions | 9.21 x 10.43 x 2.25 inches |
| Item Type Name | BOSS Audio Systems R1100M-P Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet, Hook Up To Stereo |
| Item Weight | 4.4 pounds |
| Manufacturer | BOSS Audio Systems |
| Maximum Output Power | 1100 watts |
| Maximum Supply Voltage | 12 volts |
| Minimum Supply Voltage | 12 volts |
| Model | R1100M-P |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Number of Items | 1 |
| Output Power | 1100 watts |
| Package Type Name | box or multi-item container |
| Part Number | R1100M-P |
| Specification Met | FCC |
| UPC | 791489132848 |
| Unit Count | 1 Count |
| Warranty Description | BOSS Audio Systems provides a 6 Year Platinum Online Dealer Warranty for purchases through Amazon. |

## Product Details

- **Item dimensions L x W x H:** 9.21 x 10.43 x 2.25 inches
- **Manufacturer:** BOSS Audio Systems
- **Maximum Supply Voltage:** 12 volts
- **Minimum Supply Voltage:** 12 volts
- **Mounting Type:** Surface Mount

## Images

![BOSS Audio Systems R1100M Monoblock Car Amplifier 1100 Watt, 2-8 Ohm Stable - Image 1](https://m.media-amazon.com/images/I/81JMvXxdOlL.jpg)

## Available Options

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

## Frequently Bought Together

- Boss Audio Systems R1100M-P Monoblock Car Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, MOSFET Power Supply
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- MTX Terminator Dual 12-Inch Subwoofers with Loaded Enclosure, 1200W Max Power, 400W RMS

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**Shop now:** [https://www.desertcart.hk/products/431856830-boss-audio-systems-r1100m-monoblock-car-amplifier-1100-watt-2](https://www.desertcart.hk/products/431856830-boss-audio-systems-r1100m-monoblock-car-amplifier-1100-watt-2)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-09-01*