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Compare Alpine KTP-445A Power Pack vs Rockford Fosgate Punch PBR400X4D

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Top Seller
Alpine KTP-445A Power Pack
Compact upgrade amplifier for your Alpine receiver — 45 watts RMS x 4
  • dimensions: 7-7/8"W x 1-1/2"H x 2-9/16"D
  • compact amplifier for Alpine in-dash receivers
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Rockford Fosgate Punch PBR400X4D
Compact 4-channel car amplifier — 50 watts RMS x 4
  • dimensions: 6-3/4"W x 1-9/16"H x 4-1/4"D
  • 200 watts RMS x 2 at 4 ohms
  • C.L.E.A.N. gain system includes setup CD and clip lights
   
Condition New Stock New Stock
Performance Alpine KTP-445A Power Pack Rockford Fosgate Punch PBR400X4D
RMS Power Output (Wt x Channels) 45 x 4
50 x 4
Peak Power Output (Wt x Channels) 90 x 4 ---
Power at 2 Ohms (Wt x Channels) N/A 100 x 4
Bridged Power (Wt x Channels) N/A 200 x 2
N/A 4
2 2
20-20k Hz 20-20k Hz
1% 1%
84 dB 80 dB
14.4v 14.4v
Features Alpine KTP-445A Power Pack Rockford Fosgate Punch PBR400X4D
D D
N/A 80 Hz
N/A 12dB/oct
N/A 60Hz, 80Hz
N/A 12dB/oct
No No
N/A N/A
No No
15 60
Harness Harness
No No
7-7/8 6-3/4
1-1/2 1-9/16
2-9/16 4-5/16
1 Year 1 Year
1 Year 1 Year
  Owner's Manual Owner's Manual
Photos Alpine KTP-445A Power Pack Rockford Fosgate Punch PBR400X4D
Photo: Front
Hands-on Research Hands-on Research
Remove

Adding...
Top Seller
Alpine KTP-445A Power Pack
Compact upgrade amplifier for your Alpine receiver — 45 watts RMS x 4
Remove

Adding...
Rockford Fosgate Punch PBR400X4D
Compact 4-channel car amplifier — 50 watts RMS x 4
TOP