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Rockford Punch P500X1bd vs Sound Ordnance™ M-4075

 
Rockford Punch P500X1bd
In Stock 
$399.99
  • 150 watts RMS x 1 at 4 ohms (300 watts x 1 at 2 ohms)
  • C.L.E.A.N. gain system includes setup CD and clip lights
  • 1-ohm stable
Add to Cart
Sound Ordnance™ M-4075
In Stock 
$149.99
  • 240 watts RMS x 2 at 4 ohms bridged
  • variable high- and low-pass filters
  • preamp inputs and outputs
Add to Cart

Product Features

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Condition New StockNew Stock
Performance Rockford Punch P500X1bdSound Ordnance™ M-4075
RMS Power Output (Wt x Channels)
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150 x 1
75 x 4
Peak Power Output (Wt x Channels)
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N/A125 x 4
Power at 2 Ohms (Wt x Channels)
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300 x 1120 x 4
Bridged Power (Wt x Channels)
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N/A240 x 2
Minimum Impedance Bridged
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N/A4
Minimum Impedance Unbridged
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12
Best Frequency Response
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20-250 Hz12-25k Hz
THD at Rated RMS Power
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1%1%
Signal to Noise Ratio
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80 dB88 dB
Input Voltage
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14.4v14.4v
Features Rockford Punch P500X1bdSound Ordnance™ M-4075
Amplifier Class
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BDAB
Low-Pass Crossover Frequency
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50-250 Hz50-250 Hz
Low-Pass Slope (dB/octave)
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12 dB/octave12 dB/oct
High-Pass Crossover Frequency
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N/A80-2k Hz
High-Pass Slope (dB/octave)
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N/A12 dB/oct
Bass Boost
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0-18 dB0, 6, 12 dB
Bass Boost Frequency
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45 Hz45 Hz
Fan Cooled
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NoNo
Fuse Rating
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8060
Speaker Level Inputs
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RCANo
Preamp Outputs
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1 pair1 pair
Width (inches)
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11-1/815-3/4
Height (inches)
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2-7/162-1/8
Depth (inches)
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8-13/169-3/4
Parts Warranty
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1 Year3 Years
Labor Warranty
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1 Year3 Years
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Rockford Punch P500X1bd
In Stock 
$399.99
Add to Cart
Sound Ordnance™ M-4075
In Stock 
$149.99
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.