--- product_id: 71605009 title: "Boss Audio 2000W Armor Monoblock Class A/B 1 Channel Stable Amplifier with Remote Subwoofer Level Control" brand: "boss audio systems" price: "β‚±60410" currency: PHP in_stock: true reviews_count: 8 url: https://www.desertcart.ph/products/71605009-boss-audio-2000w-armor-monoblock-class-a-b-1-channel store_origin: PH region: Philippines --- # 2000W peak power 4-channel MOSFET bridgeable Remote subwoofer level control Boss Audio 2000W Armor Monoblock Class A/B 1 Channel Stable Amplifier with Remote Subwoofer Level Control **Brand:** boss audio systems **Price:** β‚±60410 **Availability:** βœ… In Stock ## Summary > 🎡 Drive Your Sound, Own the Road! ## Quick Answers - **What is this?** Boss Audio 2000W Armor Monoblock Class A/B 1 Channel Stable Amplifier with Remote Subwoofer Level Control by boss audio systems - **How much does it cost?** β‚±60410 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/71605009-boss-audio-2000w-armor-monoblock-class-a-b-1-channel) ## 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 - β€’ **Seamless Integration:** Supports both high and low-level inputs for flexible installation with your existing audio system. - β€’ **Precision Bass Control:** Fine-tune your subwoofer output remotely to match your vibe without leaving the driver’s seat. - β€’ **Power That Commands Attention:** Unleash up to 2000 watts of crystal-clear Class A/B amplification for an immersive audio experience. - β€’ **Stable & Reliable Performance:** 2-8 Ohm stable circuitry ensures consistent power delivery and durability under demanding conditions. - β€’ **Versatile Channel Configuration:** Bridgeable 4-channel MOSFET design lets you customize speaker and subwoofer setups effortlessly. ## Overview The Boss Audio AR2000M Armor is a powerful 2000-watt Class A/B monoblock amplifier featuring a 4-channel MOSFET bridgeable design and remote subwoofer level control. Engineered for stable 2-8 Ohm operation, it offers versatile input options and precise bass tuning, making it the perfect upgrade for audiophiles seeking professional-grade sound customization in their vehicle. ## Description Product Description BOSS Audio AR2000M Armor 2000-watts Monoblock Class A/B 1 Channel 2-8 Ohm Stable Amplifier with Remote Subwoofer Level Control Features A class A/B amplifier uses two groups of transistors and it is generally considered to be the best compromise of the two classes - A and B - put together. A pure class A amplifier typically has an enormous amount of current flowing through its output transistors with no audio signal. A pure class B amplifier has no current flowing through its outputs with no audio signal. A class A/B amplifier is much more efficient than a class A, but without the possible distortion of a class B. A Metal-Oxide-Semiconductor Field-Effect Transistor is a transistor used for amplifying or switching electronic signals, found in systems where information is processed or stored. We use them in our computers, telephones, game consoles, cars, electrical appliances, and, in this case, amplifiers. A MOSFET is basically an electrical switch with two possible states - on or off - that allows the flow of electrical current. The MOSFET performs its most important role in our D Class amplifiers by allowing or preventing the flow of power and creating an efficient amplifier. This versatile feature comes in handy for a few different installation applications. The "4" channel means that you are able to simply use the AR2000.4 as a four channel amplifier by hooking up four speakers - fronts and rears - to it. The "3" channel allows you to hook up two speakers to channels 1 and 2, and use the remaining 3 and 4 channels for one subwoofer in bridged mode. Channels 1 and 2 can be bridged to accommodate one speaker or one subwoofer, and channels 3 and 4 can be used in the exact same application. There are two different ways that you can get a signal into Armor series amplifiers: high and low level input. Low level input is measured in voltages and comes in the form of RCA outputs from the back of your receiver, going to the RCA inputs on your amplifier. High level input is measure in wattages, and comes in the form of one positive and one negative wire from the back of your receiver, going to the input terminal of your amplifier in the same wire form. Low-level (RCA) input wiring is preferred for best audio performance. Always use a high-quality RCA cable for the best audio performance. NOTE: Do not connect both the high and low level inputs from your receiver to your amplifier at the same time. With the AR2000.4 amplifier, you get variable bass boost. This feature gives you control of exactly how much bass you want to pump out to your subwoofers, whereas with regular bass boost you would either have extra bass, or not. Speakers reproduce sound based on high, low, or mid-range frequencies. This process is called the crossover effect, and it occurs because many audio systems cannot cover the entire spectrum sufficiently to minimize sound distortion and maintain an appropriate frequency ratio. With the AR2000.4 amplifier, a variable crossover is offered so that you have the ability to set the frequency at which the crossover occurs. You can set specific sound specifications such as the bass, mid-range, and high frequency reproduction. Legal Disclaimer This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Box Contains 1 X 1600-watts Full Range Class A/B 4 Channel 2-8 Ohm Stable Amplifier See more Review: Good amp - Cant complain for the price Review: It really good - It is very good ## Features - 4-Channel MOSFET Bridgeable Power Amplifier - Remote Subwoofer Level Control Included - 800W x 2 Max Bridged Power ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004S55EV8 | | Best Sellers Rank | 262,339 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,892 in Hi-Fi Amplifiers | | Guaranteed software updates until | unknown | | Item model number | AR2000M | | Manufacturer | Boss Audio | | Product Dimensions | 33.27 x 16.51 x 7.11 cm; 1.73 kg | ## Product Details - **Brand:** BOSS Audio Systems - **Item dimensions L x W x H:** 33.3 x 16.5 x 7.1 centimetres - **Manufacturer:** Boss Audio - **Mounting type:** Surface Mount - **Voltage:** 10 Volts ## Images ![Boss Audio 2000W Armor Monoblock Class A/B 1 Channel Stable Amplifier with Remote Subwoofer Level Control - Image 1](https://m.media-amazon.com/images/I/61XP3Ss2d8L.jpg) ![Boss Audio 2000W Armor Monoblock Class A/B 1 Channel Stable Amplifier with Remote Subwoofer Level Control - Image 2](https://m.media-amazon.com/images/I/71W3R43FhNL.jpg) ![Boss Audio 2000W Armor Monoblock Class A/B 1 Channel Stable Amplifier with Remote Subwoofer Level Control - Image 3](https://m.media-amazon.com/images/I/81hHile2H1L.jpg) ![Boss Audio 2000W Armor Monoblock Class A/B 1 Channel Stable Amplifier with Remote Subwoofer Level Control - Image 4](https://m.media-amazon.com/images/I/81k9mkpPhaL.jpg) ![Boss Audio 2000W Armor Monoblock Class A/B 1 Channel Stable Amplifier with Remote Subwoofer Level Control - Image 5](https://m.media-amazon.com/images/I/81pokIvkz1L.jpg) ## Questions & Answers **Q: Is this a stereo 4 channel, or a monoblock 1 channel for subs onΔΊy?** A: this is a monoblock amplifier. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good amp *by A***Y on 2 March 2020* Cant complain for the price ### ⭐⭐⭐⭐⭐ It really good *by K***A on 16 April 2020* It is very good ### ⭐⭐⭐⭐⭐ Awesome *by T***D on 20 March 2022* Awesome. Works brilliantly. ## Frequently Bought Together - BOSS Audio Systems AR2000M Monoblock Car Amplifier - 2000 High Output, High/Low Level Inputs, Low-Pass Crossover, Hook Up to Subwoofer for Bass - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals - Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/71605009-boss-audio-2000w-armor-monoblock-class-a-b-1-channel](https://www.desertcart.ph/products/71605009-boss-audio-2000w-armor-monoblock-class-a-b-1-channel) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-04-23*