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Boss CXX502

250W RMS Class AB 2-Channel Chaos Exxtreme Series Amplifier

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• 100W x 2 Chan. @ 4 ohm
• 250W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

Learn more about the cxx502

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Product Highlights


• 100W x 2 Chan. @ 4 ohm
• 250W x 1 Chan. @ 4 ohm
• 3-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• 2 Ohm Stable Stereo Operation with Power Output Increase

Description


Boss brand icon

Authorized dealer

General Features:

  • Chaos Extreme Series 2-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 100 watts x 2 chan.
    • Bridged, 4 ohm: 250 watts x 1 chan.
  • Max power output: 500 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +18 dB bass boost at 50 Hz)
  • Soft turn-on circuit
  • 2 or Mono channel operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Fixed high-pass filter (80 Hz)
  • Variable low-pass filter (35-160 Hz)
  • 8 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: 11"W x 8-1/4"L x 2-7/8"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product history:

Boss CXX502 thumbnail
(newest, current model)
Boss CX250 thumbnail
(previous model, replaced by Boss CXX502)

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
100 watts x 2 channel
Bridged RMS Power
250 watts x 1 channel
Amplifier Specifications
Series
Chaos EXXtreme Series
Amplifier Class
A/B
Number of Channels
2-Channel
Total Peak Power Output
500 watts
Total RMS Power Output
250 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.01%
Speaker Level Inputs
Yes
Preamp Outputs
No
High-Pass Crossover Frequency
80 Hz Fixed
Low-Pass Crossover Frequency
35 - 160 Hz
Signal-to-Noise Ratio
103 dB
Channel Separation
90 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
30A x 1 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

CXX502

Weight:

5.64lbs

Internal SKU:

cxx502

Internal Product ID:

68496

Product and How-to Videos


  • Boss Chaos EXXtreme Amplifiers
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


Boss CXX502 thumbnail image

5 star
75%
4 star
25%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Good Stuff

I've installed 3 car stereos before, but this was my first amp install. I topped off a Kenwood X396, two stock dash speakers, and two Pioneer 6994's in the back of my 1991 Trans Am with this Boss amp, and now the music is louder, cleaner, crisper and harder. The amp looks good and works flawlessly although it does get very warm to the touch after an hour of hi volume pumping, and I can't comment accurately on the durability because it's a recent install. Lastly, I'd suggest that you read the instructions more than once, purchase an 8 gauge installation kit (I used the BAK82), and double check ALL the connections before powering up. Thank you Sonic and Boss.

By Jumbo Dumbo on December 19, 2013

9 found this helpful


Great little amp

The following review is for a previous version (CX250).

I have this amp in my 06 Frontier truck with a JL Audio 10" sub. Sounds great, and the remote level control is great in fine tuning preferences.

By Gregory on April 1, 2012

3 found this helpful


Great value

The following review is for a previous version (CX250).

I bought this amplifier to upgrade my sound system in my Dodge Durango, I use it for my custom made bass reflex boombox; this amplifier is awesome, it has enough power for my system and what I like more is the remote bass control. I would buy another one again. I highly recomend this unit.

By Hector on April 8, 2012

2 found this helpful


Nice amp

The following review is for a previous version (CX250).

I ordered my Boss CX250 through the Sonic website, I use it on my 10" bandpass in my trunk. I love this amp, nice lows hits better than the rockford system's stock sub.

By Chuck on April 4, 2012

1 found this helpful




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