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Compare Infinity Kappa K4 vs Alpine KTA-450 Power Pack

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Infinity Kappa K4

In stock

$219.99Price break, Save $60.00$279.99

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Alpine KTA-450 Power Pack

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$199.95

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Condition New StockNew Stock
Performance Infinity Kappa K4Alpine KTA-450 Power Pack
RMS Power Output (Wt x Channels) 100 x 4
50 x 4
Peak Power Output (Wt x Channels) ---100 x 4
Power at 2 Ohms (Wt x Channels) 120 x 445 x 4
Bridged Power (Wt x Channels) 240 x 2100 x 2
Minimum Impedance Bridged
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44
Minimum Impedance Unbridged
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22
Best Frequency Response
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20-20k Hz15-50k Hz
THD at Rated RMS Power
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0.1%1%
Signal to Noise Ratio
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75 dB82 dB
Input Voltage
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14.4v14.4v
Features Infinity Kappa K4Alpine KTA-450 Power Pack
Amplifier Class
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DD
Low-Pass Crossover Frequency
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32-320 HzNo
Low-Pass Slope (dB/octave)
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12 dB/octaveN/A
High-Pass Crossover Frequency
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32-320 HzOff, 60, 80, 120Hz
High-Pass Slope (dB/octave)
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12 dB/octave12 dB/octave
Bass Boost
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NoNo
Bass Boost Frequency
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N/AN/A
Fan Cooled
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NoNo
Fuse Rating
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6020
Speaker Level Inputs
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RCARCA
Preamp Outputs
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1 pairNo
Width (inches)
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10-1/47
Height (inches)
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1-3/41-3/8
Depth (inches)
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6-15/163-9/16
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