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Alpine KTP-445U Power Pack vs Rockford Fosgate T1000-1bdCP

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Alpine KTP-445U Power Pack

In Stock

(107)

$149.99
  • runs off same power circuit as receiver (must be 15-amp or more)
  • compact amplifier with universal plug for in-dash receivers
  • 45 watts x 4 at 4 ohms
Add to Cart
Rockford Fosgate T1000-1bdCP

In Stock

(9)

$699.99
  • 1,000 watts RMS x 1 at 1 ohm
  • variable low-pass filter and subsonic filter
  • preamp inputs and outputs
Add to Cart

Product Features

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Condition New StockNew Stock
Performance Alpine KTP-445U Power PackRockford Fosgate T1000-1bdCP
RMS Power Output (Wt x Channels)
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45 x 4
700 x 1
Peak Power Output (Wt x Channels)
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90 x 41320 x 1
Power at 2 Ohms (Wt x Channels)
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45 x 41000 x 1
Bridged Power (Wt x Channels)
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90 x 2N/A
Minimum Impedance Bridged
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4N/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%1%
Signal to Noise Ratio
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82 dB80 dB
Input Voltage
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14.4v14.4v
Features Alpine KTP-445U Power PackRockford Fosgate T1000-1bdCP
Amplifier Class
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DBD
Low-Pass Crossover Frequency
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N/A35-250 Hz
Low-Pass Slope (dB/octave)
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N/A24 dB/oct
High-Pass Crossover Frequency
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60, 80, 120HzN/A
High-Pass Slope (dB/octave)
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12 dB/octN/A
Bass Boost
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No0-18 dB
Bass Boost Frequency
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N/A45 Hz
Fan Cooled
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NoNo
Fuse Rating
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15150
Speaker Level Inputs
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HarnessNo
Preamp Outputs
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No1 pair
Width (inches)
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7-7/813-11/16
Height (inches)
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1-1/22-1/4
Depth (inches)
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2-9/168-15/16
Parts Warranty
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1 Year2 Years
Labor Warranty
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1 Year2 Years
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Alpine KTP-445U Power Pack

In Stock

(107)

$149.99
Add to Cart
Rockford Fosgate T1000-1bdCP

In Stock

(9)

$699.99
Add to Cart

1.888.955.6000

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Chat