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BOSS R2504 RIOT 1000 Watt 4 Channel MOSFET Car Audio Amplifier

Brand:|Model: R2504|Part # 265-3988
The 1,000 watt max, four channel RIOT R2504 Class AB amplifier from BOSS is an unbelievable value. Choose the R2504 when moving door and dash speaker amplification from the head unit to a dedicated amplifier. 2-ohm stability for powering a pair of speakers per channel.
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List Price$159.00
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Part # 265-3988
  • Class AB topology, MOSFET power supply, 2-ohm stable, and fully protected
  • 4 x 90W RMS @ 4 Ohms power output
  • Remote subwoofer level control for driver's seat adjustments
  • Much more dynamic, clear, and powerful than head unit amplification
  • Stealth black anodized aluminum chassis
  • BOSS RIOT Series amplifiers are some of the best values in car audio amplification

Product Details

BOSS R2504 RIOT 1000 Watt 4 Channel MOSFET Car Audio Amplifier

If you're still using your head unit for amplification, you have no idea what you're missing! Head units are often unable to provide the loud, dynamic sound you want, and can distort (or even damage) your speakers at even medium volume levels.

That's where the BOSS RIOT Series of amplifiers comes in. Tried-and-true Class AB amplifier topology, 2-ohm stable (for powering a pair of 4-ohm speakers off a single channel), and way more than enough power for even the hungriest door, dash, or deck speaker. The R2504 can also be set up for dual 2.1 (dual tri-mode) use to power two pairs of stereo speakers and two mono subwoofers (passive crossover values are listed in the manual). 

BOSS built the RIOT Series amplifiers with advanced features that are usually associated with amplifiers at more than twice the price: thermal and short circuit protection, soft turn-on circuit, remote turn-on/off, nickel-plated low-level and high-level inputs, LED power and protection indicators, all housed in a stealth black anodized aluminum chassis.

The R2504 also includes a MOSFET PWM power supply (for 4-ohm bridged-mono operation), dual variable 35 to 160 Hz low-pass crossovers, dual selectable fixed 80 Hz high-pass crossovers, a variable 0 to 18 dB bass boost, and a remote subwoofer level control for dialing in the perfect amount of bass from the driver's seat. Mounting hardware included.

Specifications: • Power output: 4 x 90W RMS (@ 4 ohms), 4 x 250W max (@ 2 ohms), 2 x 500W max (4 ohms bridged-mono) • Frequency response: 9 to 50,000 Hz • Signal-to-ratio: >102 dB • Total harmonic distortion: 0.01% @ RMS power output • Damping factor: >125 • Dimensions (L x H x W): 10.44" x 2.25" x 11.57".

Product Specifications
  • Input TypeRCA Line Level,Speaker Level
  • RMS Power Output (Per Channel 4 Ohms)90 Watts
  • Special Features2 ohm Stable,Bridgeable
  • Output Channels4
BOSS R2504 RIOT 1000 Watt 4 Channel MOSFET Car Audio Amplifier
  • BrandBoss Audio Systems
  • ModelR2504
  • Part Number265-3988
  • UPC791489115247
  • Product CategoryCar Amplifiers
  • Unit of MeasureEA
  • Weight7 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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BOSS R2504 RIOT 1000 Watt 4 Channel MOSFET Car Audio Amplifier

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BOSS R2504 RIOT 1000 Watt 4 Channel MOSFET Car Audio Amplifier

Hi, I was wondering about power to this unit. Can you wire a regular 110 plug on to this piece and use it for a home application?  Thanks, Tony

Asked by: doomed
No, this is a 12 volt amplifier and would require a power supply in order to use 110V wall power.
Answered by: MattP
Date published: 2015-12-17

what is the MOQ? Do you have any privileges for a big order?

Asked by: Yonnie Wang
Please contact our sales and customer service for better help with this. or 800-338-0531 x2.
Answered by: MattP
Date published: 2015-08-05

What are the exterior dimensions of this unit?  Thanks.

Asked by: Old Woodsman
Dimensions (L x H x W): 10.44" x 2.25" x 11.57".
Answered by: MattP
Date published: 2015-03-11
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