--- product_id: 1121438 title: "BOSS Audio Systems R1004 Riot Series 4 Channel Class A/B Car Amplifier - 400 High Output, IC (Integrated Circuit), Hook Up to Subwoofer for Bass" brand: "boss audio systems" price: "€ 141.18" currency: EUR in_stock: true category: "Boss Audio Systems" url: https://www.desertcart.gr/products/1121438-boss-audio-systems-r1004-riot-series-4-channel-class-b store_origin: GR region: Greece --- # 600W max bridged power Bridgeable 4-channel design Variable bass & crossover control BOSS Audio Systems R1004 Riot Series 4 Channel Class A/B Car Amplifier - 400 High Output, IC (Integrated Circuit), Hook Up to Subwoofer for Bass **Brand:** boss audio systems **Price:** € 141.18 **Availability:** ✅ In Stock ## Summary > 🎵 Power Your Drive with Bass That Commands Attention! ## Quick Answers - **What is this?** BOSS Audio Systems R1004 Riot Series 4 Channel Class A/B Car Amplifier - 400 High Output, IC (Integrated Circuit), Hook Up to Subwoofer for Bass by boss audio systems - **How much does it cost?** € 141.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/1121438-boss-audio-systems-r1004-riot-series-4-channel-class-b) ## 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 - • **Flexible Connectivity:** Supports both low-level RCA and high-level speaker inputs for seamless integration with any system. - • **Precision Bass Control:** Variable Bass Boost and Low-Pass Crossover let you tailor deep, punchy lows exactly how you like. - • **Rock-Solid Reliability:** Backed by a 6-year Platinum warranty and designed for professional installation to keep your ride thumping worry-free. - • **Crystal Clear Audio Clarity:** Ultra-low 0.01% THD and 102 dB S/N ratio deliver pristine sound with zero distortion. - • **Unleash 600 Watts of Pure Power:** Bridge channels to maximize output and dominate your soundscape. ## Overview The BOSS Audio R1004 Riot Series 4 Channel Class A/B Amplifier delivers up to 600 Watts max power bridged at 4 Ohms, featuring variable bass boost and crossover controls for customizable sound. Its bridgeable design and dual input options ensure versatile installation, while ultra-low distortion and high signal-to-noise ratio guarantee crystal-clear audio. Compact and robust, it comes with a 6-year warranty, making it the perfect upgrade for millennial professionals seeking premium car audio performance with style and reliability. ## Description Drive your in-vehicle audio experience up a level with the Boss Audio Riot R3002 Class A/B 2-Channel Full Range Amplifier. This 2-Ohm stable amplifier features 600 Watts Max Power with a MOSFET power supply to pump out your playlists. Customize the sound with Fixed High Pass Crossover, Variable Low Pass Crossover and Bass Boost. Control those Bass vibes with the Remote Subwoofer Control. Bridge channels for more power and flexibility. Amplifiers in the Riot Series are perfect for first time car audio buyers looking to add Bass, enhanced sound and performance to their system at an affordable price. Get your vehicle rocking with the Boss Audio R3002. For further product details, please scroll down. ## Features - Power - 300 Max x 2 @ 2 Ohms, 150 Max x 2 @ 4 Ohms, 600 Max Bridged x 1 @ 4 Ohms - Bridgeable - Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels - Low & High Level Inputs - A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers - 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 - Fixed High-Pass Crossover - Speakers reproduce sound based on high, low or mid-range frequencies. The High-Pass Crossover gears specifically towards “highs” in all size speakers including mid ranges and tweeters - Variable Bass Boost - With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s) - Variable Input Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier - Specs - Dimensions: 9.16” x 10.44” x 2.25”, Weight: 4.25 lbs., Speaker Impedance: 2 to 8 Ohm, THD @ RMS Output: 0.01%, S/N Ratio: 102 dB, Frequency Response: 9 Hz to 50 kHz, Fuse Quantity: 1 35 Amp ATO Blade - Warranty - BOSS Audio Systems provides a 6 Year Platinum Online Dealer Warranty for purchases through desertcart.Com. We strongly encourage professional installation of this product to ensure proper functionality ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004S4XNKI | | Best Sellers Rank | #12,751 in Electronics ( See Top 100 in Electronics ) #46 in Car Mono Amplifiers | | Brand Name | BOSS Audio Systems | | Customer Reviews | 4.4 4.4 out of 5 stars (474) | | Global Trade Identification Number | 00791489115308 | | Included Components | Instruction manual | | Item Dimensions | 9.16 x 10.44 x 2.25 inches | | Item Weight | 4.59 Pounds | | Manufacturer | BOSS Audio Systems | | Model | R3002 | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Output Power | 600 Watts | | Package Type Name | MOSFET Car Amplifier with Remote Subwoofer Control | | Part Number | R3002 | | Specification Met | Probably Fcc, Ce, Rohs | | UPC | 808112571940 807034597663 791489115308 | | Unit Count | 1.0 Count | | Warranty Description | 6 Year Platinum Online Dealer Warranty valid only on products Sold / Shipped by Amazon.com. This offer is not valid on purchases made from third party market place sellers | ## Product Details - **Brand:** BOSS Audio Systems - **Item dimensions L x W x H:** 9.16 x 10.44 x 2.25 inches - **Manufacturer:** BOSS Audio Systems - **Mounting Type:** Surface Mount - **Number of Channels:** 2 ## Images ![BOSS Audio Systems R1004 Riot Series 4 Channel Class A/B Car Amplifier - 400 High Output, IC (Integrated Circuit), Hook Up to Subwoofer for Bass - Image 1](https://m.media-amazon.com/images/I/71E1lrT603L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: whats rhe size of the amplifier** A: Dimensions of the R4002 are 10.79" x 10.43" x 2.25". **Q: I just purchased a BOSS Armor Series 10inch 2200 watt sub and wanted to know if this amp would push it pretty good?** A: For a few more bucks this is a better match for your sub(SSL EV2.2000 EVOLUTION 2,000-Watt 2-Channel MOSFET Amplifier). Now with that being said your 10" sub will not handle 2200w it will only handle very short peaks of 2200w and it would have to be clean wattage. this amp will push it well set it about 3/4 and X it over at about 90hz **Q: Can you support two 10" subs with this one amp?** A: Hello. Yes, this amplifier will support two subwoofers. You will need to make sure that each subwoofer does not exceed 400 watts peak power. **Q: will this amp power 2 6x9 500 watt door speakers and 2 rear pillar speakers?** A: It will with ok sound quality if it's for inside the car listening pleasures. However getting another one and bridging it or a higher powered amp for a good baseline would be recommended. ## Frequently Bought Together - BOSS Audio Systems R1004 Riot Series 4 Channel Amplifier Car Audio - Class A/B, 400 High Output, 2-8 Ohm Stable, High/Low Level Inputs, Full Range - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals - BOSS Audio Systems CH6530 Chaos Series 6.5 Inch Car Door Speakers - 300 Watts (Pair), 3 Way, Full Range, Tweeters, Coaxial, Sold in Pairs --- ## 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.gr/products/1121438-boss-audio-systems-r1004-riot-series-4-channel-class-b](https://www.desertcart.gr/products/1121438-boss-audio-systems-r1004-riot-series-4-channel-class-b) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-05*