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Kicker ZX450.2 (11ZX450.2)

450W RMS 2-Channel ZX Series Stereo Amplifier (11ZX4502, ZX4502)

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• ZX Series 2-Channel Class AB Car Amplifier
• 150W x 2 chan. @ 4 ohms
• 225W x 2 chan. @ 2 ohms
• 450W x 1 chan. @ 4 ohms
• Tuned Bass EQ
• Balanced differential inputs
• Low-Pass & High-Pass Filters

Learn more about the 11zx4502

We apologize

This item has been discontinued

Product Highlights


• ZX Series 2-Channel Class AB Car Amplifier
• 150W x 2 chan. @ 4 ohms
• 225W x 2 chan. @ 2 ohms
• 450W x 1 chan. @ 4 ohms
• Tuned Bass EQ
• Balanced differential inputs
• Low-Pass & High-Pass Filters

Description


Kicker brand icon

Authorized dealer

Why Choose Kicker Amplifiers:

Kicker Always Exceeds Rated Power

Kicker Performance Audio has been around since 1980 and has been producing amazing products since then. Kicker’s drive to consistently produce products that not only are great but also push the standards of the car audio industry is very apparent in all series of their amplifiers. All Kicker amplifiers are CEA-2006 Compliant, assuring you are receiving a continuous certified RMS power rating. Kicker will always exceed the rated power because Kicker is notorious for under rating their amplifiers. So really you will be getting more power than you actually pay for, which is not true for other lower end performance amplifiers that generally over rate their amplifiers. Kicker amplifiers will provide a choice of three automatic turn-on modes; remote, DC offset, or signal sense, which make them compatible with any car audio system. Along with their high-density convection heat sink for extreme heat dissipation and high efficiency MOSFET power supply, Kickers amplifiers are great way to go when selecting the perfect amplifier for your car audio system.

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.

  • ZX Series 2-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 150 watts x 2 chan.
    • 2 ohms: 225 watts x 2 chan.
    • Bridged, 4 ohms: 450 watts x 1 chan.
  • Total RMS power output: 450 watts
  • MOSFET power supply
  • Wired remote bass level control optional (Kicker 10ZXRC)
  • LED power and protection indicators
  • Tuned Bass EQ (0-18 dB bass boost at 40 Hz)
  • FIT (Fail-Safe Integration Technology) utilizes differential inputs to reject noise and electrical interference for the quietest operation possible and ultimate audio clarity
  • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios
  • Eliminates unwanted noise in a system
  • Boost, gain, and crossover frequencies are top-mounted for easy access, and a handy protection indicator featuring a new flashing yellow low-voltage light enhances the end panel
  • Bridgeable operation
  • Speaker-level inputs compatible (switchable) through RCA connection, Kicker 09ZISL required and sold separately
  • Automatic turn on modes: remote, DC offset, or signal sense
  • Thermal, voltage, and short circuit protection circuitry
  • Variable high-pass filter (50-200 Hz, 12 dB/octave)
  • Variable low-pass filter (50-200 Hz, 12 dB/octave)
  • Frequency response: 20-20,000 Hz
  • New front panel allows customization with decals
  • CEA-2006 compliant amplifier
  • Dimensions: 16-3/4"L x 9-5/8"W x 2-1/8"H
  • 4-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
  • 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 09PK8, Kicker 05CK8, Kicker 09ZCK8, Kicker 09PK4, Kicker 05CK4, and Kicker 09ZCK4.

2011 Kicker Authorized Online Dealer and eBay Seller

Product history:

Kicker 11ZX4502 thumbnail
(newest, current model)
Kicker 10ZX450.2 thumbnail
(previous model, replaced by Kicker ZX450.2 (11ZX450.2))
Kicker 08ZX450.2 thumbnail
(previous model, replaced by Kicker ZX450.2 (10ZX450.2))
Kicker ZX450.2 thumbnail
(previous model, replaced by Kicker 08ZX450.2)
Kicker KX450.2 thumbnail
(previous model, replaced by Kicker ZX450.2)

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
150 watts x 2 channel
RMS Power @ 2 ohms
225 watts x 2 channel
Bridged RMS Power
450 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total RMS Power Output
450 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
1%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
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
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
60A x 1 
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

11ZX4502

Weight:

13.00lbs

Internal SKU:

11zx4502

Internal Product ID:

31879

Product and How-to Videos


Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
4
Usability
5

Customer Reviews

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Couldn't Ask For a Better Amp, Very Impressed!

This has been the first car amplifier that I have bought. It does take a lot of abuse. I have it running down at 1 OHM (6 x 4ohm speakers in parallel) and it takes the abuse very nicely. The sound is crystal clear, the functions are also great and easily accessible.

My amp came with a 515W birth certificate. I would buy another Kicker product in a hearth beat. I've had this amp for 3 years now and it's still going strong. I honestly can't thing of any bad things to say about this amp, it just rocks!

By Bruni on November 24, 2013

8

found this helpful.

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