--- product_id: 731765086 title: "Boss Audio Systems R1100M-P Car Monobloc Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover Power Supply MOSFET" brand: "boss audio systems" price: "935.39 DT" currency: TND in_stock: true category: "Boss Audio Systems" url: https://www.desertcart.tn/products/731765086-boss-audio-systems-r1100m-p-car-monobloc-amplifier-1100-high store_origin: TN region: Tunisia --- # 1100W max power output Variable low-pass crossover MOSFET power supply tech Boss Audio Systems R1100M-P Car Monobloc Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover Power Supply MOSFET **Brand:** boss audio systems **Price:** 935.39 DT **Availability:** ✅ In Stock ## Summary > 🎵 Drive Your Sound to the Next Level with Boss Power! ## Quick Answers - **What is this?** Boss Audio Systems R1100M-P Car Monobloc Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover Power Supply MOSFET by boss audio systems - **How much does it cost?** 935.39 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/731765086-boss-audio-systems-r1100m-p-car-monobloc-amplifier-1100-high) ## 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:** Customize your subwoofer’s low frequencies with the variable low-pass crossover and switchable bass boost. - • **Seamless Compatibility:** Supports both low and high level inputs for effortless integration with any car stereo system. - • **Efficient MOSFET Power Supply:** Experience stable, clean power delivery that maximizes performance and reliability. - • **Class A/B Amplifier Excellence:** Balanced design delivering rich audio fidelity with minimal distortion for the discerning audiophile. - • **Unleash 1100 Watts of Pure Power:** Dominate your car audio scene with thunderous bass and crystal-clear sound. ## Overview The Boss Audio Systems R1100M-P is a high-output monobloc car amplifier delivering up to 1100 watts at 2 ohms. Featuring Class A/B topology and a MOSFET power supply, it ensures efficient, distortion-free sound. With variable low-pass crossover, switchable bass boost, and support for both low and high level inputs, it offers versatile, precise control over your subwoofer’s performance. Compact and robust, it’s designed for audiophiles seeking powerful, customizable bass in their vehicle. ## Description BOSS Audio Systems R1100M-P Riot Series Car Subwoofer Amplifier – 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Inputs, Low-Pass Crossover Mosfet, Stereo Connection ## Features - Power - 1100 Max x 1 @ 2 Ohm, 550 Max x 1 @ 4 Ohm - Class A/B Topology - Class "A" amplifiers have a huge amount of current flowing through its output transistors without audio signal. Class "B" amplifiers have no current flowing through its outputs without audio signal - Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. Control the output voltage and current accurately by removing the loss of detection of the output current and eliminating all secondary feedback circuits - Low and High Level Inputs - A low level input (RCA) is measured in voltages. A high level input (+/- wire) is measured in wattages. Both basically carry the signal from the receiver to the amplifier to the speakers - Variable Low Pass Crossover - Subwoofers reproduce sound based on a range of different low-range frequencies. You can set the exact sound specifications for bass frequency reproduction. Switchable Bass Boost - Bass Boost lets you adjust the bass within the boost range just the way you like. Variable input gain control - Gain control is not for volume adjustment. Simply adjust the amount of signal coming from the receiver and switch to the amplifier. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TQ8HT2Q | | Brand | BOSS Audio Systems | | Customer Reviews | 4.3 4.3 out of 5 stars (201) | | Global Trade Identification Number | 00791489132848 | | Included Components | Instructions for use | | Item Dimensions | 23.4 x 26.5 x 5.7 centimetres | | 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, Stereo Connection | | Item Weight | 4.37 Pounds | | Manufacturer | BOSS Audio Systems | | Manufacturer Part Number | R1100M-P | | Material | Metal and plastic | | Maximum Output Power | 1100 watts | | Maximum Supply Voltage | 12 Volts | | Minimum Supply Voltage | 12 Volts | | Model Number | R1100M-P | | Mounting Type | Surface Mount | | Number of Channels | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Output Power | 1100 Watts | | Package Type Name | multiple item or box container | | Specification Met | FCC | | UPC | 791489132848 | | Unit Count | 1.0 count | ## Product Details - **Item dimensions L x W x H:** 23.4 x 26.5 x 5.7 centimetres - **Manufacturer:** BOSS Audio Systems - **Maximum supply voltage:** 12 Volts - **Minimum supply voltage:** 12 Volts - **Mounting type:** Surface Mount ## Images ![Boss Audio Systems R1100M-P Car Monobloc Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover Power Supply MOSFET - Image 1](https://m.media-amazon.com/images/I/41WCBvQe4AL.jpg) ![Boss Audio Systems R1100M-P Car Monobloc Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover Power Supply MOSFET - Image 2](https://m.media-amazon.com/images/I/51mbwzWv63L.jpg) ![Boss Audio Systems R1100M-P Car Monobloc Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover Power Supply MOSFET - Image 3](https://m.media-amazon.com/images/I/51fvE2wonPL.jpg) ![Boss Audio Systems R1100M-P Car Monobloc Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover Power Supply MOSFET - Image 4](https://m.media-amazon.com/images/I/51ha2s-PyBL.jpg) ![Boss Audio Systems R1100M-P Car Monobloc Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover Power Supply MOSFET - Image 5](https://m.media-amazon.com/images/I/51okU+b1L4L.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.tn/products/731765086-boss-audio-systems-r1100m-p-car-monobloc-amplifier-1100-high](https://www.desertcart.tn/products/731765086-boss-audio-systems-r1100m-p-car-monobloc-amplifier-1100-high) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-11*