--- product_id: 1173339 title: "R2504" brand: "boss audio systems" price: "R5505" currency: ZAR in_stock: true reviews_count: 8 category: "Boss Audio Systems" url: https://www.desertcart.co.za/products/1173339-r2504 store_origin: ZA region: South Africa --- # 1000W max power output 4-channel full range sound Variable bass & crossover control R2504 **Brand:** boss audio systems **Price:** R5505 **Availability:** ✅ In Stock ## Summary > 🎵 Unleash your ride’s true roar with Boss Audio’s Riot R2504 – where power meets precision! ## Quick Answers - **What is this?** R2504 by boss audio systems - **How much does it cost?** R5505 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/1173339-r2504) ## 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 Sound Tuning:** Variable gain, bass boost, and high/low pass crossovers let you sculpt your perfect audio vibe. - • **6-Year Platinum Warranty:** Confidence backed by a long-term warranty, ensuring your sound system stays boss-level for years. - • **Compact & Durable Design:** Sleek metal chassis fits discreetly in tight spaces while built to withstand real-world adventures. - • **Power that Packs a Punch:** Delivers up to 1000 Watts max power for booming, crystal-clear sound that commands attention. - • **4-Channel Full Range Flexibility:** Supports both speakers and subwoofers with bridgeable channels for ultimate customization. ## Overview The BOSS Audio Systems R2504 Riot Series is a 4-channel Class A/B car amplifier delivering up to 1000 Watts max power. It features full range support, bridgeable channels, and advanced sound controls including variable gain, bass boost, and high/low pass crossovers. Compact and robust, it fits easily in tight spaces and comes with a 6-year Platinum warranty, making it a top choice for millennial professionals seeking premium sound performance and reliability in their vehicle audio setup. ## Description Get your music pumping with the Boss Audio Riot R2504 Class A/B 4-Channel Full Range Amplifier. This 2-Ohm stable Amplifier features 1000 Watts Max Power with a MOSFET power supply to maximize your music. Customize the sound with Variable Low Pass Crossover, High Pass Crossover and Bass Boost. Tweak the Bass 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. Pump up the volume with the Boss Audio R2504. For further product details, please scroll down. Review: IT’S NOT THE AMP’S FAULT! - ***UPDATE 8/4/18*** I went mudding a week ago and accidentally sank my jeep in a pond 🙃 Completely flooded the floor of my interior and soaked the amp, luckily it was off. A couple days later I ripped the entire interior out and washed it out really good, like literally washed the inside of my jeep with a hose. I figured the amp had already been soaked what more harm could I do. Got everything back together after drying out, fired up the jeep, turned the stereo on and BAM! Perfect sound quality. If it can get soaked twice and still work I think that says something. *end of update* Did you know, that running your power lead in close proximity to your audio cables can cause loss of sound clarity, distortion, and you guessed it, alternator whine?! I’ve had to fix plenty of botched installs due to this. I did a little test and ran my audio cables directly next to my 4g power lead going to both my amps. Heavy whine and almost no signal clarity. Re routed my cables to run on the opposite side of my power lead and wow! Signal was clear, bassy, and no alternator whine. This amp is phenomenal and woke up the old Bose speakers I pulled out of a 2001 Pontiac GTP (2ohms at 50 watts RMS, give or take). I drive a Jeep Wrangler TJ and space is precious, so I can’t have big amps and fancy subs. This fit under my driver seat perfectly and cranks some serious audio to my speakers, even with the top down. Great price for a quality low budget system and I get lots of compliments from friends. GREAT AMP!!! Review: Power and sound quality in the car - This amplifier exceeded my expectations. The installation was simple and the difference in the car's audio is impressive: the bass is heard deeper, the treble is clearer and in general the sound is much stronger. It does not distort even if it increases the volume and you can see the quality in every detail. In addition, the size is compact and does not take up too much space. Without a doubt, an excellent purchase for those who enjoy good music in the car. ## Features - Power - 250 Max x 4 @2-Ohms, 125 Max x 4 @4-Ohms, 500 Max x 2 Bridged @4 Ohms - Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal - Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers - Variable 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 - 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) - Fixed High-Pass Crossover - Speakers reproduce sound based on high, low or mid-range frequencies. The High-Pass Crossover gears specifically towards “highs” such as all size speakers including mid ranges and tweeters - Bridgeable - Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels - Specs - Dimensions: 10.72” x 10.44” x 2.25”, Weight: 5.80 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: 2 25 Amp ATO Blade - Warranty - BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through desertcart.com. We strongly encourage professional installation of this product to ensure proper and safe functionality ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004S52OL6 | | Best Sellers Rank | #4,706 in Electronics ( See Top 100 in Electronics ) #5 in Car Multichannel Amplifiers | | Brand | BOSS Audio Systems | | Brand Name | BOSS Audio Systems | | Customer Reviews | 4.0 out of 5 stars 5,454 Reviews | | Global Trade Identification Number | 00791489115247, 00807034597656 | | Included Components | Instruction manual | | Item Dimensions | 10.7 x 10.4 x 2.3 inches | | Item Weight | 5.8 Pounds | | Item dimensions L x W x H | 10.7 x 10.4 x 2.3 inches | | Manufacturer | BOSS Audio Systems | | Material Type | Metal | | Model | R2504 | | Number of Channels | 4 | | Output Power | 1000 Watts | | Package Type Name | MOSFET Car Amplifier with Remote Subwoofer Control | | Specification Met | FCC | | UPC | 791489115247 804066808286 807034597656 999994763483 | | 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:** 10.7 x 10.4 x 2.3 inches - **Manufacturer:** BOSS Audio Systems - **Number of Channels:** 4 - **Output Power:** 1000 Watts ## Images ![R2504 - Image 1](https://m.media-amazon.com/images/I/91xRcp5CyVL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ IT’S NOT THE AMP’S FAULT! *by J***N on July 2, 2018* ***UPDATE 8/4/18*** I went mudding a week ago and accidentally sank my jeep in a pond 🙃 Completely flooded the floor of my interior and soaked the amp, luckily it was off. A couple days later I ripped the entire interior out and washed it out really good, like literally washed the inside of my jeep with a hose. I figured the amp had already been soaked what more harm could I do. Got everything back together after drying out, fired up the jeep, turned the stereo on and BAM! Perfect sound quality. If it can get soaked twice and still work I think that says something. *end of update* Did you know, that running your power lead in close proximity to your audio cables can cause loss of sound clarity, distortion, and you guessed it, alternator whine?! I’ve had to fix plenty of botched installs due to this. I did a little test and ran my audio cables directly next to my 4g power lead going to both my amps. Heavy whine and almost no signal clarity. Re routed my cables to run on the opposite side of my power lead and wow! Signal was clear, bassy, and no alternator whine. This amp is phenomenal and woke up the old Bose speakers I pulled out of a 2001 Pontiac GTP (2ohms at 50 watts RMS, give or take). I drive a Jeep Wrangler TJ and space is precious, so I can’t have big amps and fancy subs. This fit under my driver seat perfectly and cranks some serious audio to my speakers, even with the top down. Great price for a quality low budget system and I get lots of compliments from friends. GREAT AMP!!! ### ⭐⭐⭐⭐⭐ Power and sound quality in the car *by R***O on September 10, 2025* This amplifier exceeded my expectations. The installation was simple and the difference in the car's audio is impressive: the bass is heard deeper, the treble is clearer and in general the sound is much stronger. It does not distort even if it increases the volume and you can see the quality in every detail. In addition, the size is compact and does not take up too much space. Without a doubt, an excellent purchase for those who enjoy good music in the car. ### ⭐⭐⭐⭐ Small loud amp *by C***Z on January 13, 2026* Excellent replacement for OEM system. Small powerful amp. Only setback is that has no crossover, full range only with volume (in voltage) control. ## Frequently Bought Together - BOSS Audio Systems R2504 Riot Series Car Audio Stereo Subwoofer Amplifier - 1000 High Output, 4 Channel, Class A/B, 2/4 Ohm, High/Low Level Inputs, High/Low Pass Crossover, Bridgeable, 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 R1100M Monoblock Car Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, MOSFET Power Supply --- ## 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.co.za/products/1173339-r2504](https://www.desertcart.co.za/products/1173339-r2504) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-30*