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Kicker IX500.4 (11IX500.4)

500W RMS, 4-Channel Class D IX Series Amplifier (IX5004)

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Free Kicker active-style headphones with a purchase of $100+ of Kicker gear Class D KICKER Power

Introducing the newest line of Kicker amplifiers, the IX Series. For the first time ever in Kicker history, they have entered the world of full range Class D technology. The amplifiers have been carefully designed and engineered with the incredible attention to detail, intense research and development, as well as proprietary Kicker components that only Kicker amplifiers are made with. The result is a dependable and highly efficient Class D amplifier that can produce an enormous amount of power. The Kicker IX amplifiers also feature the smallest amp chassis that Kicker has ever manufactured. The compact size enables the amplifier to fit in the smallest compartments of the vehicle. These amps are so small that some installers have been able to put these amplifiers inside of a glove compartment! The amps are so efficient that they are able to run all day long with little current draw and very little heat generated. Even though the heat sink is less then 10" in length, the amps still are barely warm to the touch after hours of intense use. Kicker makes the choice easy. For a high-powered, highly efficient, and compact amplifier, choose the Kicker IX amplifiers.

Full Range Class D mean High Output

The four-channel IX amplifier is a one of a kind. Offering a full range of amplified frequencies across four audio channels. With the installation of this single amplifier, a vehicle can have all four speakers powered with Kicker power. For the Kicker IX500.4 amplifier that means 75 Watts x 4 Channels at 4 ohms, and an impressive 125 Watts x 4 Channels at 2 ohms! No matter what type of after market speakers are installed, the IX amp will provide plenty of clean power. Since the amplifier is bridgeable, it can be configured in 4 channels, 3 channels, or 2 channels. It also features an advanced 12 dB/octave electronic crossover for the finer acoustic tuning. Following Kicker's tradition of high output, each amp exceeds the rated power. That means the 500 Watts RMS is actually more than that. Each amplifier is tested, rated, and given a "birth sheet" in the Kicker factory that listed the tested power. Every amp exceeds the rated power. That just one more reason to choose Kicker!

Kicker FIT Fail Safe Integration Technology

Kicker Fail Safe Technology (FIT):

Kicker has manufactured a new Fail-Safe Integration (FIT) technology into all of their amplifiers. The FIT technology uses isolated differential inputs in order to reject noise or electrical interferences, caused by engines, alternators or any other audio or video component throughout your vehicle. The differential inputs will use a muting circuit that will block out any additional noise that may stream down the line. The FIT technology will help created the cleanest and purest sound possible for any audio system. The Kicker FIT technology is setting the standard for high quality sound.

 
Amplifier Features:
  • IX Series 4-Channel Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 75 watts x 4 chan.
    • 2 ohms: 125 watts x 4 chan.
    • Bridged, 4 ohms: 250 watts x 2 chan.
  • Total RMS power output: 500 watts
  • Max Power output: 1000 Watts
  • High-efficiency nonregulated MOSFET power supply
  • LED power (blue) and protect (red) indicators
  • Variable Bass Boost (0 to +18 dB bass boost at 40 Hz)
  • Optional Kicker 10IXSM stacking mounts available for a clean install
  • Optional vinyl skins for personalizing heat sinks available
  • Super-small footprint for easy mounting, decreased weight, and increased cargo space
  • 4/3/2 channel operation
  • Preamp RCA outputs
  • 5-Way System Protection circuitry (thermal, overload, speaker short protection, undervoltage, amd overvoltage)
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity:
    • Low level: 125mV-5V
    • High level: 250mV-10V
  • Built-in electronic crossover for variable high-pass filters, low-pass filters, and off (bypass)
  • Variable high-pass filter (50-200 Hz, 12 dB/octave)
  • Variable low-pass filter (50-200 Hz, 12 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-20,000 Hz
  • Dimensions: 11-3/8"L x 7-7/8"W x 2-3/16"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • Item is a part of Kicker ProFit Group
  • Authorized Internet Dealer
  • 2-year Manufacturer's warranty

Extend your Kicker warranty to 3 Years when you install your new Kicker amplifier with a compatible Kicker power kit! For a limited time, you can register your Kicker amplifier and power kit to qualify for an additional year of coverage. This offer is only available through official Kicker dealers and will only last for a limited time. With this amplifier, the following power kits will qualify for the extended warranty program: Kicker 09PK4, Kicker CK4, Kicker 09ZCK4. and Kicker 09PKD1.

2011 Kicker Authorized Online Dealer and eBay Seller
Product History:
Kicker IX500.4 (11IX500.4) thumbnail
(newest, current model)
Kicker IX500.4 (10IX500.4) thumbnail
(previous model, replaced by Kicker IX500.4 (11IX500.4))

Sonic Electronix, Inc. can only ship Kicker products within the United States of America.

Power Specifications - Full Range Channels
RMS Power @ 4 ohms75 watts x 4 channels
RMS Power @ 2 ohms125 watts x 4 channels
RMS Power @ 1 ohmN/A
Bridged RMS Power250 watts x 2 channels
Peak Power Output250 watts x 4 channels
Amplifier Specifications
Amplifier ClassD
Number of Channels4
Total Peak Power Output1000 watts
Total RMS Power Output500 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power<1%
Speaker Level InputsNo
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-pass (HP)
High-Pass Crossover Frequency50 - 200 Hz
Low-Pass Crossover Frequency50 - 200 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio98 dB
Channel SeparationN/A
Bass Boost0 - 18 dB
Bass/Gain RemoteNo
Fan CooledNo
Fuse RatingN/A
CEA-2006 CompliantYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration2 years
Labor Warranty Duration2 years
Warranty ProviderManufacturer
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Main Product
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Kicker 11IX500.4Kicker IX500.4 (11IX500.4)$399.95

Product Summary

Manufacturer: Kicker
Model number: 11IX500.4
UPC: 713034054597
Weight: 5.00 lbs
Internal SKU: 11ix5004
Internal product ID: 29873

Price Information

$449.95

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$399.95

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Customer Testimonial

I bought 4 sony marine speakers and they are actually really good for the price. I'm very happy with the purchase and would recommend this site to anyone who wants some decent speakers for a fair price.

Also, shipping didn't take long at all. Overall very pleased with the whole experience

- Mike from Plymouth, MN

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