Infinity Kappa Four vs Kicker IX1000.5

 
Infinity Kappa Four
Low Stock 
$449.99
  • 300 watts RMS x 2 in bridged mode
  • variable high-pass/low-pass filters
  • preamp and speaker-level inputs
Add to Cart
Kicker IX1000.5
DISCONTINUED 
$649.99
  • preamp and speaker-level inputs
  • variable high- and low-pass filters (50-200 Hz, 12 and 24dB/octave)
Add to Cart

Product Features

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Condition New StockNew Stock
Performance Infinity Kappa FourKicker IX1000.5
RMS Power Output (Wt x Channels)
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125 x 4
65 x 4
250 x 1
Peak Power Output (Wt x Channels)
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300 x 4N/A
Power at 2 Ohms (Wt x Channels)
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150 x 4125 x 4
Bridged Power (Wt x Channels)
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300 x 2250 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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10-75k Hz20-20k Hz
THD at Rated RMS Power
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1%1%
Signal to Noise Ratio
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85 dB90 dB
Input Voltage
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14.4v14.4v
Features Infinity Kappa FourKicker IX1000.5
Amplifier Class
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DD
Low-Pass Crossover Frequency
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32-320 Hz50-200 Hz
Low-Pass Slope (dB/octave)
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12 dB/oct24 dB/oct
High-Pass Crossover Frequency
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32-320 Hz50-200 Hz
High-Pass Slope (dB/octave)
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12 dB/oct12 dB/oct
Bass Boost
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0-12 dB0-18 dB
Bass Boost Frequency
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50 Hz40 Hz
Fan Cooled
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NoNo
Fuse Rating
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80100
Speaker Level Inputs
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RCA (adapter req)RCA (adapter req)
Preamp Outputs
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NoNo
Width (inches)
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14-5/811-3/8
Height (inches)
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1-3/42-3/16
Depth (inches)
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7-1/88
Parts Warranty
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3 Years2 Years
Labor Warranty
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3 Years2 Years
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Infinity Kappa Four
Low Stock 
$449.99
Add to Cart
Kicker IX1000.5
DISCONTINUED 
$649.99
Add to Cart

Video: Car Amplifier PowerWe describe the basics of deciding how much power an amplifier should have when you're trying to match it to your speakers or subwoofers.

Video: Car Amplifier ChannelsOne of the first steps in choosing an amplifier for your car audio system is to decide how you intend to use the amplifier, and thus how many channels it should have. This short video gives you a quick overview to help answer that question.