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Kicker 12PX100.2 vs Brax Matrix MX-4B

 
Kicker 12PX100.2
In Stock 
$169.99
  • extremely compact, weather-resistant amp for small cars, ATVs, boats, etc.
  • selectable high-pass filter
  • 25 watts RMS x 2 at 4 ohms
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Brax Matrix MX-4B
 
 
$4,999.99
  • 560 watts RMS x 2 at 2 to 4 ohms
  • 24-karat gold-plated RCA input, power, and speaker connections
  • hand-selected and matched transistors
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Product Features

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Condition New StockNew Stock
Performance Kicker 12PX100.2Brax Matrix MX-4B
RMS Power Output (Wt x Channels)
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25 x 2
280 x 4
Peak Power Output (Wt x Channels)
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N/A---
Power at 2 Ohms (Wt x Channels)
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50 x 2280 x 4
Bridged Power (Wt x Channels)
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N/A560 x 2
Minimum Impedance Bridged
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N/A2
Minimum Impedance Unbridged
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21
Best Frequency Response
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20-20k Hz10-80000 Hz
THD at Rated RMS Power
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1%---
Signal to Noise Ratio
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85 dB---
Input Voltage
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Features Kicker 12PX100.2Brax Matrix MX-4B
Amplifier Class
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Not GivenAB
Low-Pass Crossover Frequency
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N/AN/A
Low-Pass Slope (dB/octave)
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N/A---
High-Pass Crossover Frequency
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100 Hz or 250 HzN/A
High-Pass Slope (dB/octave)
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24 dB/oct---
Bass Boost
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NoNo
Bass Boost Frequency
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N/A---
Fan Cooled
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No---
Fuse Rating
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10130
Speaker Level Inputs
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HarnessHarness
Preamp Outputs
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No---
Width (inches)
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7-3/813
Height (inches)
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2-1/162-15/16
Depth (inches)
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3-1/213
Parts Warranty
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2 Years2 Year
Labor Warranty
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2 Years2 Year
  Owner's Manual
 Hands-on ResearchHands-on Research
 
Kicker 12PX100.2
In Stock 
$169.99
Add to Cart
Brax Matrix MX-4B
 
$4,999.99
Add to Cart

Video: Car Amplifier PowerWe describe the basics of deciding how much power an amplifier should have when you're trying to match it to your speakers or subwoofers.

Video: Car Amplifier ChannelsOne of the first steps in choosing an amplifier for your car audio system is to decide how you intend to use the amplifier, and thus how many channels it should have. This short video gives you a quick overview to help answer that question.