See all parts that fit your 2021 Model 3
590W RMS, 3-Channel ZX Series Amplifier (ZX550.3, 08ZX5503, ZX5503)
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. • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios
Learn more about the 08zx5503
CAN-Bus Interface Module for select 2015-2024 vehicles from Ford, Tesla
$104.00
List price $149.00
13 Speaker Audio System Upgrade Kit for select 2017-2025 Model 3 with Premium Audio System Includes 6.5" Component Speakers, 4" Midrange Speakers, 12-Channel DSP, and 10" Subwoofer (Hi-Res Audio Certified)
$2,429.96
List price $3240.00
Installation Harness for PSS-TSLA-M3P Audio Upgrade in select 2017-2023 Model 3
$270.00
List price $350.00
Installation Harness for PSS-TSLA-M3P Audio Upgrade in select 2017-2023 Model 3
$270.00
List price $350.00
Metra 72-8604 Speaker Harness for 2012-2024 Tesla
Install New Speakers in select 2012-2024 Model 3 / S / X / Y
$14.99
List price $17.99
Metra 82-8601 Speaker Adapter Plates
Install aftermarket speakers in select 2003-2024 vehicles from BMW, Porsche, Tesla
$18.99
List price $25.99
Rockford Fosgate Punch P1 P132
80W Peak (40W RMS) 3.5” Punch Series 2 Way Coaxial 4-ohm Speakers
$89.99
600W Peak (200W RMS) 6.5" Next Generation R-Series 2-way 4-ohm Hi-Res Component Speaker System
$319.95
List price $480.00
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. • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios
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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 09PKD4, Kicker CK44, Kicker 09ZCK44, and Kicker 09PKD1.
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(newest, current model)
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(previous model, replaced by Kicker 08ZX550.3)
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(previous model, replaced by Kicker ZX550.3)
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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.
NVX PBK-TM3-VSW10S2 - 2017-2022 Tesla Model 3 - Complete Bass Package
For select 2017-2022 Model 3 - 10" 500W RMS Complete Amplified Subwoofer Bass Package Solution
$609.99
List price $1028.96
NVX Loaded BOOST Box - 2017-2022 Tesla Model 3 - BE-TM3-G1
For select 2017-2022 Model 3 - Single 10" 350W RMS Loaded BOOST Sealed Enclosure
$279.99
List price $562.99
500W Peak (200W RMS) Loaded Single 10" Sealed Enclosure with Monoblock Amplifier for select 2017-2025 Model 3 with Factory-Equipped Premium Audio
$899.95
List price $1200.00
JL Audio Stealthbox® Stealthbox® SB-TE-3G1-10TW1
Custom-fit subwoofer enclosure for select 2021-2024 Model 3
$1,349.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
Infinity Reference REF6532IXAM
360W Peak (120W RMS) 6.5" Reference Series 2 Way Coaxial 3-ohm Speakers
$119.95
List price $149.95
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• Total RMS Power: 600 watts
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Manufacturer:
Model Number:
08ZX550.3
Weight:
15.00lbs
Internal SKU:
08zx5503
Internal Product ID:
11537
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Works well until it heats up.
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.
15 found this helpful
Awesome amp
I have really enjoyed the music in my truck after putting in my kicker 08zx55o.3 amplifier.. I highly recommend this product....
Mike Wells
18 found this helpful
unbeleivable
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.
13 found this helpful
High quality amp
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.
13 found this helpful
Good boxes.
I used these boxes for my infinity 6x9s and they fit perfect. I put them on my back seat and they sit good and shape to my seat to where they dont bounce around or fall off of my seat. Good boxes.
11 found this helpful
What else would u expect, its Kicker
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
12 found this helpful
Great Amplifer
This amplifier suited my application perfectly.
Set of components in the front doors and a 12" subwoofer in the back excellent choice if you don't have rear speakers. Plus with Kicker amps they always produce more power than the rated specs
11 found this helpful
Great price on a niche amp.
I bought this amp to run a dual 10" JL stealth box and a set of C2 components in an extended cab chevy and it sounds very good even with a mediocre deck. Couldn't be happier, clean and easy one amp install with plenty of power and great sound. Thanks again Sonic Electronix!
9 found this helpful
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Belva Nine Function Digital Multimeter
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(5)
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
