---
product_id: 431856830
title: "BOSS Audio Systems R1100M Monoblock Car Amplifier 1100 Watt, 2-8 Ohm Stable"
brand: "boss audio systems"
price: "$213.95"
currency: USD
in_stock: true
category: "Boss Audio Systems"
url: https://www.desertcart.us/products/431856830-boss-audio-systems-r1100m-monoblock-car-amplifier-1100-watt-2
store_origin: US
region: United States of America
---

# 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:** $213.95
**Availability:** ✅ In Stock

## Summary

> 🔊 Unleash the Bass, Own the Road!

## 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?** $213.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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

- • **Sleek, Smart Design:** Compact 10.43" x 9.21" footprint with an illuminated logo for that premium, head-turning look.
- • **Flexible Compatibility:** Stable operation from 2 to 8 Ohms lets you tailor your subwoofer setup effortlessly.
- • **Precision Sound Control:** Integrated low pass filter and bass boost dial in the perfect subwoofer tone.
- • **Built to Last and Protect:** Thermal, short, and overload protection circuits keep your system safe and reliable.
- • **Power That Commands Attention:** Delivers a thunderous 1100 watts max @ 2 Ohms for deep, room-shaking bass.

## Overview

The BOSS Audio Systems R1100M is a compact yet powerful monoblock Class A/B amplifier delivering up to 1100 watts at 2 Ohms. Engineered for versatile subwoofer setups with 2-8 Ohm stability, it features advanced MOSFET power supply, low pass filter, bass boost, and comprehensive protection circuits. Backed by a 6-year Platinum warranty, it’s designed for durability and premium sound performance in any car audio system.

## 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 | #4,680 in Electronics ( See Top 100 in Electronics ) #4 in Car Mono Amplifiers |
| Brand Name | BOSS Audio Systems |
| Customer Reviews | 4.3 4.3 out of 5 stars (203) |
| 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 |
| Material Type | Metal and Plastic |
| 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 |
| 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)
![BOSS Audio Systems R1100M Monoblock Car Amplifier 1100 Watt, 2-8 Ohm Stable - Image 2](https://m.media-amazon.com/images/I/819bNWhljmL.jpg)
![BOSS Audio Systems R1100M Monoblock Car Amplifier 1100 Watt, 2-8 Ohm Stable - Image 3](https://m.media-amazon.com/images/I/81zlefEQqBL.jpg)
![BOSS Audio Systems R1100M Monoblock Car Amplifier 1100 Watt, 2-8 Ohm Stable - Image 4](https://m.media-amazon.com/images/I/81WPKon-MHL.jpg)
![BOSS Audio Systems R1100M Monoblock Car Amplifier 1100 Watt, 2-8 Ohm Stable - Image 5](https://m.media-amazon.com/images/I/81tu0w5YRTL.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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-10*