Alpine KTP-445A Power Pack vs Rockford Fosgate Punch PBR500X1

 
Alpine KTP-445A Power Pack

In Stock

(97)

$129.99
  • dimensions: 7-7/8"W x 1-1/2"H x 2-9/16"D
  • compact plug-and-play amplifier for Alpine in-dash receivers
Add to Cart
Rockford Fosgate Punch PBR500X1

In Stock

(1)

$299.99
  • 8-5/8"W x 1-9/16"H x 4-1/4"D
  • 300 watts RMS x 1 at 2 ohms
  • variable low-pass filter
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Product Features

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Condition New StockNew Stock
Performance Alpine KTP-445A Power PackRockford Fosgate Punch PBR500X1
RMS Power Output (Wt x Channels)
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45 x 4
175 x 1
Peak Power Output (Wt x Channels)
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90 x 4500 x 1
Power at 2 Ohms (Wt x Channels)
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N/A300 x 1
Bridged Power (Wt x Channels)
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N/AN/A
Minimum Impedance Bridged
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N/AN/A
Minimum Impedance Unbridged
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21
Best Frequency Response
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20-20k Hz20-250 Hz
THD at Rated RMS Power
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1%0.2%
Signal to Noise Ratio
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84 dB85 dB
Input Voltage
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14.4v14.4v
Features Alpine KTP-445A Power PackRockford Fosgate Punch PBR500X1
Amplifier Class
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DBR
Low-Pass Crossover Frequency
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N/A35-250 Hz
Low-Pass Slope (dB/octave)
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N/A12 dB/oct
High-Pass Crossover Frequency
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N/AN/A
High-Pass Slope (dB/octave)
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N/AN/A
Bass Boost
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NoOptional (0-18 dB)
Bass Boost Frequency
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N/A45 Hz
Fan Cooled
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NoNo
Fuse Rating
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1580
Speaker Level Inputs
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HarnessHarness
Preamp Outputs
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NoNo
Width (inches)
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7-7/88-5/8
Height (inches)
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1-1/21-9/16
Depth (inches)
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2-9/164-1/4
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
 
Alpine KTP-445A Power Pack

In Stock

(97)

$129.99
Add to Cart
Rockford Fosgate Punch PBR500X1

In Stock

(1)

$299.99
Add to Cart

1.888.955.6000

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