Rockford Fosgate Punch P400-4 vs Rockford Fosgate Prime R300-4

 
Rockford Fosgate Punch P400-4
In Stock 
$249.99
  • 200 watts RMS x 2 bridged
  • variable high-pass/low-pass filters
Add to Cart
Rockford Fosgate Prime R300-4
DISCONTINUED 
$139.99
  • 150 watts RMS x 2 bridged
  • fixed high-pass and variable low-pass filters
  • preamp inputs
Add to Cart

Product Features

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Condition New StockNew Stock
Performance Rockford Fosgate Punch P400-4Rockford Fosgate Prime R300-4
RMS Power Output (Wt x Channels)
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50 x 4
50 x 4
Peak Power Output (Wt x Channels)
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415 x 4N/A
Power at 2 Ohms (Wt x Channels)
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100 x 475 x 4
Bridged Power (Wt x Channels)
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200 x 2150 x 2
Minimum Impedance Bridged
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44
Minimum Impedance Unbridged
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22
Best Frequency Response
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20-20k Hz20-20k Hz
THD at Rated RMS Power
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1%1%
Signal to Noise Ratio
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85 dB70 dB
Input Voltage
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14.4v14.4v
Features Rockford Fosgate Punch P400-4Rockford Fosgate Prime R300-4
Amplifier Class
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ABAB
Low-Pass Crossover Frequency
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50-500 Hz50-250Hz
Low-Pass Slope (dB/octave)
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12 dB/oct12dB/octave Butterworth
High-Pass Crossover Frequency
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50-500 Hz80Hz
High-Pass Slope (dB/octave)
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12 dB/oct12dB/octave Butterworth
Bass Boost
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0-18 dB0, 6, 12dB
Bass Boost Frequency
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45 Hz45 Hz
Fan Cooled
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NoNo
Fuse Rating
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8050
Speaker Level Inputs
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NoNo
Preamp Outputs
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NoNo
Width (inches)
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13-1/167-3/4
Height (inches)
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2-5/162-1/2
Depth (inches)
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8-11/1617-13/16
Parts Warranty
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1 Year1 Year
Labor Warranty
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1 Year1 Year
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Rockford Fosgate Punch P400-4
In Stock 
$249.99
Add to Cart
Rockford Fosgate Prime R300-4
DISCONTINUED 
$139.99
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.