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Compare Kicker 42PXA2002 vs Alpine KTA-450 Power Pack

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Adding...
Kicker 42PXA2002
Compact 2-channel amplifier — 100 watts RMS x 2 at 1 ohm
  • extremely compact, weather-resistant amp for small cars, ATVs, boats, etc.
  • 25 watts RMS x 2 at 4 ohms (50 watts RMS x 2 at 2 ohms)
  • switchable high-pass filter
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Adding...
Alpine KTA-450 Power Pack
Compact 4-channel car amplifier — 50 watts RMS x 4
  • 100 watts RMS x 2 bridged at 4 ohms
  • Dynamic Peak Power (DPP) technology adds a burst of power when needed
  • PowerStack bracket included for mounting amp behind Alpine iLX-W650 digital multimedia receiver (#500ILXW650)
   
Condition New Stock New Stock
Performance Kicker 42PXA2002 Alpine KTA-450 Power Pack
RMS Power Output (Wt x Channels) 25 x 2
50 x 4
Peak Power Output (Wt x Channels) N/A 100 x 4
Power at 2 Ohms (Wt x Channels) 50 x 2 45 x 4
Bridged Power (Wt x Channels) N/A 100 x 2
N/A 4
1 2
10-20k Hz 15-50k Hz
1% 1%
95 dB 82 dB
--- 14.4v
Features Kicker 42PXA2002 Alpine KTA-450 Power Pack
Not Given D
N/A No
N/A N/A
60, 80, or 120Hz Off, 60, 80, 120Hz
12 dB/octave 12 dB/octave
No No
N/A N/A
No No
10 20
Harness RCA
No No
7-1/16 7
1-9/16 1-3/8
3-7/16 3-9/16
2 Years 1 Year
2 Years 1 Year
  Owner's Manual Owner's Manual
Photos Kicker 42PXA2002 Alpine KTA-450 Power Pack
Photo: Front
Hands-on Research Hands-on Research
Remove

Adding...
Kicker 42PXA2002
Compact 2-channel amplifier — 100 watts RMS x 2 at 1 ohm
Remove

Adding...
Alpine KTA-450 Power Pack
Compact 4-channel car amplifier — 50 watts RMS x 4
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