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Kicker 08ZX550.3 (ZX550.3) + Amplifier Kit

590W RMS, 3-Channel ZX Series Amplifier (ZX550.3, 08ZX5503, ZX5503) w/ 4 Gauge Amplifier Kit.

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ZX Series 3-Channel Class AB with Class D Subwoofer Channel Car Amplifier • 70W x 2 chan. + 210W x sub chan. @ 4 ohm • 85W x 2 chan. + 420W sub chan. @ 2 ohm • 1100W Max approx. • Includes 4 AWG Amplifier Kit

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Product Highlights


ZX Series 3-Channel Class AB with Class D Subwoofer Channel Car Amplifier • 70W x 2 chan. + 210W x sub chan. @ 4 ohm • 85W x 2 chan. + 420W sub chan. @ 2 ohm • 1100W Max approx. • Includes 4 AWG Amplifier Kit

Description


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Authorized dealer

Kicker 08ZX550.3 Amplifier Features:
  • ZX Series 3-Channel Class AB with Class D Subwoofer Channel Car Amplifier
  • Includes 4 Gauge Amplifier Kit and 4 Channel RCA's
  • Channel 1 + 2 RMS Power Rating:
    • 4 ohm: 70 watts x 2 chan.
    • 2 ohm: 85 watts x 2 chan.
  • Subwoofer Channel RMS Power Rating:
    • 4 ohm: 210 watts x 1 chan.
    • 2 ohm: 420 watts x 1 chan.
  • Total RMS power output at 2 ohm: 590 watts
  • Max power output: 1100 watts approx.
  • MOSFET power supply
  • Wired remote bass level control included
  • LED power and protection indicators
  • Tuned Bass EQ (0-18 dB bass boost at 40 Hz)
  • 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)
  • Subsonic Filter (24 dB at 25 Hz)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-20000 Hz
  • Dimensions: 16-3/4"L x 9-5/8"W x 2-1/8"H
  • Authorized Internet Dealer
  • 2-year Manufacturer's warranty
Amplifier Kit Features:
  • Amplifier Installation Kit with 4 Channel RCA Interconnect Cable
  • 4 Gauge Power and ground cable for excellent power transfer
  • Designed for systems up to 1500W
  • Comes with everything needed to install an amplifier
  • RCA Interconnect cables use twisted pair construction for optimal signal transfer with low noise interference
  • Speaker cable is easy to install with clean and clear sound
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Amplifier Kit Includes:
  1. 17 ft. of 4 Gauge blue power cable
  2. 3 ft. 4 Gauge black ground cable
  3. Two 17 ft. Neon blue series RCA cables
  4. 16 ft. of Speaker wire
  5. 17 ft. of 18 Gauge blue remote turn-on wire
  6. 6 ft. of Split loom tubing
  7. 1 AGU Fuse Holder
  8. 60 AGU Fuse
  9. All Necessary Hardware for Installation
RCA Interconnect Features:
  • Venom Series 2-Channel Audio Interconnect Cable
  • 16 ft. (4.8 meters) in length
  • Twisted pair construction
  • Secure connection for the best sound possible
  • 99.99% OFC wire
  • Slim design for easy installation
  • High-end style and performance without a high-end price
  • 1-year SonicElectronix.com warranty

This item is currently not eligible for our low price guarantee. This may be due to supply constraints, manufacturer restrictions, or another reason. We're always here to help you get the best price possible so give us a call or email today. Our experts will do their best to build the system that works for you within the rules.


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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
70 watts x 2 channel
RMS Power @ 2 ohms
85 watts x 2 channel
Bridged RMS Power
130 watts x 1 channel
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
210 watts x 1 channel
RMS Power @ 2 ohms
420 watts x 1 channel
Amplifier Specifications
Amplifier Class
AB / D
Number of Channels
3-Channel
Total RMS Power Output
590 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
<1%
Speaker Level Inputs
Yes
Preamp Outputs
No
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 (subwoofer channel only)
Remote bass/level controller
Yes
Fuse Rating
30A x 2 
CEA-2031 Compliant
Yes
Amplifier Kit Specifications
Number of Amplifiers Supported
1
Power/Ground Wire Size
4 gauge
Power Wire Length
17 feet
Ground Wire Length
3 feet
Speaker Wire Included
Yes
Speaker Wire Length
16 feet
Remote Wire Length
16 feet
Interconnect (RCA) Signal Cables Included
4 Channel
Fuse Holder
AGU
Fuse Size
60A
Distribution Block Included
No
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

08ZX550.3_ISPKBL4-4CH

Weight:

17.80lbs

Internal SKU:

08zx5503_ispkbl44ch

Internal Product ID:

29843

Product and How-to Videos


Customer Ratings & Reviews


Kicker 08ZX550.3 (ZX550.3) + Amplifier Kit thumbnail image

5 star
49%
4 star
16%
3 star
20%
2 star
4%
1 star
11%



Durability
3.9
Value
4.2
Features
3.9
Design
3.9
Usability
4

Customer Reviews

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Works well until it heats up.

The following review is for 08ZX550.3, which is a part of the bundle you are viewing.

There are very few true 3 channel amps to choose from. This one works well, but it seems to shut down after a hour or so. I have it in the back of my 08 Corvette. It is on a flat deck and not covered. About as exposed to open air as I can get in a Vette. If I am on a trip where I have to drive over a hour or two, the amp just shuts down. I think it is overheating. It seems to work fine a hour or two later. I wish I could find a better quality 3 channel amp. Like I said, sounds great, just wish I hadn't spent the money on this one.

By Tom on September 9, 2010

15 found this helpful


Awesome amp

The following review is for 08ZX550.3, which is a part of the bundle you are viewing.

I have really enjoyed the music in my truck after putting in my kicker 08zx55o.3 amplifier.. I highly recommend this product....
Mike Wells

By mauimike on February 26, 2010

18 found this helpful


Good for when you're on a budget.

The following review is for ISPKBL4-4CH, which is a part of the bundle you are viewing.

I would recommend for low-powered systems as it's really just 8awg wire.

By D on September 29, 2011

12 found this helpful


unbeleivable

The following review is for 08ZX550.3, which is a part of the bundle you are viewing.

ive had this amp about a year now and ive used it to run all kinds of systems from 2 8in kickers to a pair of jlw3s. ive ran it at 2ohms on all 3 channels for hours and its never even goten hot. if you want crystal clear highs and deafining base with one amp then this is the only way to go.

By cm on July 28, 2011

13 found this helpful


High quality amp

The following review is for 08ZX550.3, which is a part of the bundle you are viewing.

I bought this amp to run the 4 phoenix gold speakers and 2 15" kicker comp subs in my car. This means the amp is constantly running at 2 ohms on all the channels. I play the system full blast for a half hour on my way to school. The amp barely fits under my seat with no airspace. The amp heats up to about body temperature which is cool for an amp in these conditions. I have undersized 4 gauge cable powering it and undersized aluminum speaker wire hooked up so don't believe this needs a 4ga power cable capable of 150 amps when it has a 60 amp fuse on the amp itself. I have a 60 amp stock alternator on my car with an undersized battery with no capacitor powering my system. On full blast at idle the lights don't dim at all. This setup in my hatchback is 3/4 as loud as my 2000 watt setup with 2 12" L5s in my suv. The only difference is I only paid 1/4 of the price for my setup and the system doesn't heat up. I bought this amp because I am cheap and didnt want to spend an extra $100 for the 5 channel. This amp is a very high quality amp and is the only reason I can get away with putting it through these conditions and it not heating up.

By andrew on September 7, 2010

13 found this helpful


Great Kit

The following review is for ISPKBL4-4CH, which is a part of the bundle you are viewing.

The kit came with everything I needed to install my amp. Easy to use and everything looked great after it was installed. Looked at many other kits, but this one was by far the best value.

By James on February 7, 2013

8 found this helpful


Great Product! At a Great Price!

The following review is for ISPKBL4-4CH, which is a part of the bundle you are viewing.

This product does exactly what you need it to do. Its easy to you use and has all the connections you need to hook up your amp. Only thing that i would buy that doesn't come with this kit that you might need is a wire crimp and small connections for your speakers.

By Lefter on February 3, 2012

8 found this helpful


so-so

The following review is for ISPKBL4-4CH, which is a part of the bundle you are viewing.

Actually seems to be about 6 gauge wiring, but honestly the power and ground seem really nice, and also are easy to bend and work with especially considering it's cheaper than almost any 8 gauge kit. Fuse holder was also up to par. The RCAs however are junk. They are not anything similar to the ones in the picture and I'm going to have to replace them because even running them down the opposite side of the car from the pwr/ground/turn-on they are still picking up a large amount of noise. That's actually the reason I picked this kit was for the included 4-channel RCAs. Live and learn I guess. Also the turn-on lead was extremely thin, be careful with it.

By William on January 29, 2012

8 found this helpful


good set for not a lot of money

The following review is for ISPKBL4-4CH, which is a part of the bundle you are viewing.

A great 4awg wire set for not a ton of money. good quality and a good fuse block

By josh on August 22, 2011

9 found this helpful


What else would u expect, its Kicker

The following review is for 08ZX550.3, which is a part of the bundle you are viewing.

Powers a 12 Type r & two high powered tweets(125rms) . Does a solid job, but I"m sure the type r wants a lil more juice. Birthsheet says 783 rms total

By JTSolo on November 18, 2010

12 found this helpful



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