Garage
Shop

RE Audio USX-2500

900W RMS Class AB 2-Channel USX Series Stereo Bridgeable Car Amplifier

RE Audio
Shop all RE Audio
Product videos
highlight-star-icon

• 250W x 2 Chan. @ 4 ohm
• 450W x 2 Chan. @ 2 ohm
• 900W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Magnetic Induction Drive Power Supply

Learn more about the usx2500

We apologize

This item has been discontinued

Product Highlights


• 250W x 2 Chan. @ 4 ohm
• 450W x 2 Chan. @ 2 ohm
• 900W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Magnetic Induction Drive Power Supply

Description


RE Audio brand icon

Authorized dealer

General Features:

  • USX Series 2-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 250 watts x 2 chan.
    • 2 ohm: 450 watts x 2 chan.
    • Bridged, 4 ohm: 900 watts x 1 chan.
  • Max power output: 2500 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +20 dB bass boost at 45 Hz)
  • New stability filter design for reduction in noise
  • Platinum plated RCA inputs and connectors
  • Auto-bridge feature
  • Wired bass knob included
  • Soft start turn-on
  • 2 or Mono channel operation
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity:
    • Level: 200mV-8V
  • Variable high-pass filter (40-1,000 Hz, 12 dB/octave)
  • Variable low-pass filter (40-250 Hz, 24 dB/octave)
  • Variable subsonic filter (15-40 Hz, 24 dB/octave)
  • 4 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 9-11/16"W x 19-3/8"L x 2-1/16"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Best selling similar products

ATOM-900.2 PRO small

Deaf Bonce Apocalypse ATOM-900.2 PRO

• 350 watts x 2 channel @ 4 ohm
• 510 watts x 2 channel @ 2 ohm
• 900 watts x 2 channel @ 1 ohm
• Bridged: 1020 watts x 1 channel @ 4 ohm
• 1000 watts @ 2 ohm
• Total RMS Power: 900 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

$229.90

List price $229.90

MFA 2.420 small

Deaf Bonce MFA 2.420

• 420 watts x 2 channel @ 4 ohm
• 630 watts x 2 channel @ 2 ohm
• Bridged: 1260 watts x 1 channel @ 4 ohm
• Total RMS Power: 1260 watts
• Class D 2 ohm Stable 2-Channel Amplifier

$229.90

List price $229.90

ATOM-700.2 PRO small

Deaf Bonce Apocalypse ATOM-700.2 PRO

• 230 watts x 2 channel @ 4 ohm
• 480 watts x 2 channel @ 2 ohm
• 700 watts x 2 channel @ 1 ohm
• Bridged: 960 watts x 1 channel @ 4 ohm
• 14000 watts @ 2 ohm
• Total RMS Power: 700 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

(1)

$199.90

List price $199.90

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
250 watts x 2 channel
RMS Power @ 2 ohms
450 watts x 2 channel
Bridged RMS Power
900 watts x 1 channel
Amplifier Specifications
Series
USX Series
Amplifier Class
A/B
Number of Channels
2-Channel
Total Peak Power Output
2500 watts
Total RMS Power Output
900 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
40 - 1000 Hz
Low-Pass Crossover Frequency
40 - 250 Hz
Subsonic Filter
15 - 40 Hz
Signal-to-Noise Ratio
85 dB
Bass Boost
0 - 20 dB
Remote bass/level controller
Yes
Fuse Rating
40A x 3 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

USX-2500

Weight:

11.50lbs

Internal SKU:

usx2500

Internal Product ID:

68121

Product and How-to Videos


  • RE Audio USX Series Car Amplifiers
  • RE Audio New Product Line Overview | CES 2015
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


RE Audio USX-2500 thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


165-V3E small

Focal 165 V3E

6-1/2" + 4" 3-way Component System (165V3E)

(1)

$449.99

List price $749.99

Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.