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Kicker KX550.3

KX-Series 04KX550.3 3-Channel Amplifier

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3-Channel KX-Series Power Amplifier • 80W RMS x 2 @ 2 + 420W RMS x 1 @ 2 • KickBass • 4-Way Protection • Aluminum EndKaps • Adjustable Input Gain • High and Low Level Inputs

Learn more about the 04kx5503

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This item has been discontinued


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Product Highlights


3-Channel KX-Series Power Amplifier • 80W RMS x 2 @ 2 + 420W RMS x 1 @ 2 • KickBass • 4-Way Protection • Aluminum EndKaps • Adjustable Input Gain • High and Low Level Inputs

Description


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Authorized dealer

  • 3-Channel KX-Series Power Amplifier
  • Low Impedance Operation
  • Class D Amplification in Subwoofer Channel
  • SORT Protection Circuitry (Short circuit, Over-voltage, Reverse polarity, Thermal)
  • MOSFET Power Supply
  • KickBass: 0-18 dB @ 40 Hz
  • Built-In Variable Crossover: 12 dB High or Low-Pass operation (50-200 Hz)
  • High & Low level inputs
  • Custom tooled gold plated connectors
  • Remote Bass Level Control with 20' cord
  • Cast aluminum EndKaps
  • RMS Power Ratings:
    • 14.4V:
      • 70 watts x 2 chan. @ 4 ohm
      • 85 watts x 2 chan. @ 2 ohm
      • Sub Power:
      • 210 watts x 1 chan. @ 4 ohm
      • 420 watts x 1 chan. @ 2 ohm
    • 12.5V:
      • 40 watts x 2 chan. @ 4 ohm
      • 70 watts x 2 chan. @ 2 ohm
      • Sub Power:
      • 180 watts x 1 chan. @ 4 ohm
      • 360 watts x 1 chan. @ 2 ohm
  • Input gain control: Low Level (170mV - 5V), High Level (340mV - 10V)
  • Dimensions: 19.25" L x 10-1/8" W x 2.5" H
  • Authorized Internet Dealer
  • 1-Year Manufacturer's warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
70 watts x 2 chan + 210 watts x 1 chan.
RMS Power @ 2 ohms
85 watts x 2 chan. + 420 watts x 1 chan.
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
Not Bridgeable
Amplifier Specifications
Number of Channels
3-Channel
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
0.5%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 200 Hz
Low-Pass Crossover Frequency
50 - 200 Hz
Signal-to-Noise Ratio
95 dB
Bass Boost
0 - 18 dB @ 40 Hz
Fuse Rating
60A

Item Details


Manufacturer:

Model Number:

KX550.3

Weight:

15.25lbs

Internal SKU:

04kx5503

Internal Product ID:

3586

Product and How-to Videos


Customer Ratings & Reviews


Kicker KX550.3 thumbnail image

5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.5
Features
5
Design
4.5
Usability
5

Customer Reviews

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Impressive amp

I had a buddy getone of these and I put it into a ford explorer that was pusing two audiobahn 12" subs. I did not know what to think when we started, but it really does a great job of pushing those subs. It seems to give very clean power to the subs and it does not break a sweat doing it. I was impressed with the amp.

By Collin on January 9, 2006

11 found this helpful


I Love Kicker

I am using one of these babies for my rear speakers and it pushes them with ease, 80watts RMS per speaker is just what I needed.

By Cody on December 20, 2005

5 found this helpful




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