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Axxera AX550D vs Rockford Fosgate Punch PBR300X2

 
Axxera AX550D
In Stock 
 
$279.99
  • Class D amp technology
  • preamp and speaker-level inputs
  • variable high-pass and low-pass crossover, variable bass boost
Add to Cart
Rockford Fosgate Punch PBR300X2
In Stock 
$279.99
  • 300 watts RMS x 1 bridged output at 4 ohms (4-ohm stable in bridged mode)
  • preamp and speaker-level inputs
  • dimensions: 6-3/4"W x 1-9/16"H x 4-1/4"D
Add to Cart

Product Features

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Condition New StockNew Stock
Performance Axxera AX550DRockford Fosgate Punch PBR300X2
RMS Power Output (Wt x Channels)
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56 x 4
400 x 1
100 x 2
Peak Power Output (Wt x Channels)
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------
Power at 2 Ohms (Wt x Channels)
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79 x 4150 x 2
Bridged Power (Wt x Channels)
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154 x 2300 x 1
Minimum Impedance Bridged
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44
Minimum Impedance Unbridged
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22
Best Frequency Response
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10-35000 Hz20-20k Hz
THD at Rated RMS Power
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---1%
Signal to Noise Ratio
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---80 dB
Input Voltage
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---14.4v
Features Axxera AX550DRockford Fosgate Punch PBR300X2
Amplifier Class
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DBR
Low-Pass Crossover Frequency
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35-250 Hz50-500 Hz
Low-Pass Slope (dB/octave)
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12 dB/oct12 dB/oct
High-Pass Crossover Frequency
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35-250 Hz50-500 Hz
High-Pass Slope (dB/octave)
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12 dB/oct12 dB/oct
Bass Boost
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0-12 dBOptional (0-18 dB)
Bass Boost Frequency
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45 Hz45 Hz
Fan Cooled
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NoNo
Fuse Rating
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4030
Speaker Level Inputs
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HarnessRCA
Preamp Outputs
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NoNo
Width (inches)
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10-1/46-3/4
Height (inches)
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1-5/81-9/16
Depth (inches)
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4-11/164-1/4
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
 
Axxera AX550D
In Stock 
$279.99
Add to Cart
Rockford Fosgate Punch PBR300X2
In Stock 
$279.99
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.