RetroSound Quad4 vs Kicker 11PXI50.2

 
RetroSound Quad4
In Stock 
$199.99
  • ultra-compact 4-channel amplifier
  • plug-and-play connection for RetroSound radios
  • 45 watts RMS (55 watts peak power) x 4 channels
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Kicker 11PXI50.2
In Stock 
$199.99
  • works in any vehicle with a 12-volt charging system
  • back-lit blue LED wired remote with large rubber buttons
  • weather-resistant
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Product Features

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Condition New StockNew Stock
Performance RetroSound Quad4Kicker 11PXI50.2
RMS Power Output (Wt x Channels)
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45 x 4
15 x 2
Peak Power Output (Wt x Channels)
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------
Power at 2 Ohms (Wt x Channels)
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---25 x 2
Bridged Power (Wt x Channels)
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------
Minimum Impedance Bridged
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Minimum Impedance Unbridged
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42
Best Frequency Response
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---20-20k Hz
THD at Rated RMS Power
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------
Signal to Noise Ratio
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---90 dB
Input Voltage
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------
Features RetroSound Quad4Kicker 11PXI50.2
Amplifier Class
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DNot Given
Low-Pass Crossover Frequency
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---N/A
Low-Pass Slope (dB/octave)
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---N/A
High-Pass Crossover Frequency
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110 HzN/A
High-Pass Slope (dB/octave)
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12 dB/octaveN/A
Bass Boost
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---No
Bass Boost Frequency
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---N/A
Fan Cooled
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---No
Fuse Rating
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1510
Speaker Level Inputs
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HarnessNo
Preamp Outputs
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No1 pair
Width (inches)
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7-3/165-11/16
Height (inches)
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1-13/162-1/8
Depth (inches)
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2-15/163-5/8
Parts Warranty
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1 Year2 Years
Labor Warranty
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1 Year2 Years
  Owner's Manual
 Hands-on ResearchHands-on Research
 
RetroSound Quad4
In Stock 
$199.99
Add to Cart
Kicker 11PXI50.2
In Stock 
$199.99
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.