Skip to content

Cosmetic Tools

2026 NEW Boss Audio Systems Riot R2504 1000W 4-Channel Class A/B Vehicle Audio Amplifier, Black, 5.8 lbs

Now $44.90

Price when purchased online

Many in stock

Now $44.90

Free shipping, arrives by tomorrow to Boston, 02284

Want it faster? to see options

How you'll get this item:

Ships to

Arrives by Tomorrow. Order within 1 hr 0 min

Free shipping

About this item

Product details

BOSS Audio Systems R2504 Riot Series Car Audio Amplifier – 1000 High Output, 4 Channel, Class A/B, 2/4 Ohm, High/Low Level Inputs, High/Low Pass Crossover, Bridgeable, Full Range 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. Power and Flexibility Take your audio experience up a notch with the Boss Audio Riot R2504 Class A/B 4-Channel Full Range Amplifier. With 1000 Watts Max Power and MOSFET power supply, this amplifier is ideal for your entire audio system. This 4-Channel Amplifier can power up your speakers, subwoofers or a combination of both. Customize the sound with Fixed High Pass Crossover, Variable Low Pass Crossover, Bass Boost and 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. Class A/B Full Range 4-Channel, MOSFET Power Supply 1000 Watts @2-Ohms Max Power 188 Watts x 4 RMS @2-Ohms High and Low Level Inputs Fixed High Pass Crossover, Variable Low Pass Crossover, Bass Boost Remote Subwoofer Control Bridgeable

Boss Audio Systems Riot R2504 1000W 4-Channel Class A/B Vehicle Audio Amplifier, Black, 5.8 lbs

  • Power – 250 Max x 4 @ 2-Ohms, 125 Max x 4 @ 4-Ohms, 500 Max x 2 Bridged @ 4 Ohms
  • Class A/B Topology – Combines the benefits of Class A and Class B amplifiers for optimal performance
  • Full Range – Capable of powering both speakers and subwoofers
  • Variable Gain Control – Adjusts the signal level from your receiver to the amplifier
  • Variable Bass Boost – Control the amount of bass output to your subwoofer(s)
  • Fixed High-Pass Crossover – Designed for high frequencies, suitable for mid-range speakers and tweeters
  • Bridgeable – Increases power output 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
  • Includes Remote Subwoofer Control for easy bass adjustments
  • Blue Backlit Illuminated BOSS Logo adds a stylish touch

Warranty

Warranty terms on items offered by third-party sellers may differ from the warranty shown here. Confirm those terms with the seller before you buy.

Pickup or delivery?

This area is saved in this browser for 24 hours and used as the ship-to location.

Feedback

Shop confidently

Free 90-day returns

Return within
90 days after the item is delivered
Returnable to store?
Yes

We handle delivery, returns, and customer service for this item.

Read the return policy