Alpine PDX-F4 vs Brax Matrix MX-4B

 
Alpine PDX-F4
In Stock 
$499.99
  • 200 watts RMS x 2 bridged
  • Class-D design
  • stackable installation design with front-mounted controls
Add to Cart
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 Alpine PDX-F4Brax Matrix MX-4B
RMS Power Output (Wt x Channels)
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100 x 4
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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100 x 4280 x 4
Bridged Power (Wt x Channels)
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200 x 2560 x 2
Minimum Impedance Bridged
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42
Minimum Impedance Unbridged
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21
Best Frequency Response
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5-100k Hz10-80000 Hz
THD at Rated RMS Power
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1%---
Signal to Noise Ratio
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95 dB---
Input Voltage
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14.4v---
Features Alpine PDX-F4Brax Matrix MX-4B
Amplifier Class
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DAB
Low-Pass Crossover Frequency
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30-400 HzN/A
Low-Pass Slope (dB/octave)
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12 dB/oct---
High-Pass Crossover Frequency
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30-400 HzN/A
High-Pass Slope (dB/octave)
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12 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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60130
Speaker Level Inputs
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NoHarness
Preamp Outputs
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No---
Width (inches)
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10-1/813
Height (inches)
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22-15/16
Depth (inches)
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8-9/1613
Parts Warranty
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1 Year2 Year
Labor Warranty
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1 Year2 Year
  Owner's Manual
 Hands-on ResearchHands-on Research
 
Alpine PDX-F4
In Stock 
$499.99
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.