See all parts that fit your 2008 Optima
850W RMS, 4-Channel ZX Series Amplifier (ZX850.4, 08ZX8504, ZX8504)
ZX Series 4-Channel Class AB Car Amplifier • 175W x 4 chan. @ 4 ohm • 215W x 4 chan. @ 2 ohm • 425W x 2 chan. @ 4 ohm • 850W x 2 chan. Max • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios
Learn more about the 08zx8504
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
Single DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)
$199.00
List price $240.00
600W Peak (70W RMS) 6.5" XED Series 2-Way 4-ohm Component Speaker System
$64.99
List price $77.99
680W Peak (120W RMS) 6.5" HED Series 3-Way Coaxial 4-ohm Speakers
$79.99
List price $95.99
Single DIN CD Receiver with Bluetooth
$149.00
List price $170.00
ZX Series 4-Channel Class AB Car Amplifier • 175W x 4 chan. @ 4 ohm • 215W x 4 chan. @ 2 ohm • 425W x 2 chan. @ 4 ohm • 850W x 2 chan. Max • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios
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 08ZX850.4)
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(previous model, replaced by Kicker ZX850.4)
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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.
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
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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 (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
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Manufacturer:
Model Number:
08ZX850.4
Weight:
18.00lbs
Internal SKU:
08zx8504
Internal Product ID:
11523
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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.
