Dual 12" GMC Sierra Extended Cab 88-98 Box Loaded W/ Kicker C12 Subs and ZX400.1 Amp
So you know you want a Kicker system huh? Where to start? Don't worry about it we have you covered. We now offer pre-loaded Kicker subwoofer enclosures designed to deliver some serious bass. Whether you need a custom Kicker system for your Chevy truck or you are just looking to drop single 12" system into your trunk we have something for everyone.
We have designed specific box and sub packages that are deigned to function flawlessly together, by taking the guesswork out of building your system you wont have to spend hours finding the right box, subwoofer, and amplifier combination, not to mention all of the wire and accessories required to make it all work, its all included in our complete system package! The basic package includes either one or two Kicker comp series woofers (Don't worry these subs still mean serious business.) or if you think you can handle it, jump up to either the Kicker COMP VR or VT series subwoofers. Our complete packages include amplifiers and amp kits which are specifically matched to the box, subwoofer, and amplifier to achieve maximum performance.
All package enclosures come pre-wired with the subwoofer(s) installed so all you have to do is connect speaker wire to the terminal cup. It doesn't get much better than that!
The best part is if you choose the Kicker "Complete" system package it will include everything needed to hook up to a factory or aftermarket stereo. Even basic install instructions are included so if you are up for the challenge you will ready to go. Whichever package you choose you can never go wrong with Kicker!
- Dual 12" GMC Sierra Extended Cab 88-98 Box Loaded W/ Kicker C12 Subs and ZX400.1 Amp
- SKU: Kicker-Package-784
- 1 x Custom Dual 12" Chevy C/K Extended Cab 88-98 Truck Sub Enclosure
- 2 x Kicker C12 R Car Audio COMP Performance 12" Subwoofer 4 Ohm
- 1 x Kicker ZX400.1 R ZX-Series 400 Watt Class D Amplifier - This item is Factory Certified Refurbished
- 1 x Sound Quest SQ600 Car Audio Amp Amplifier 600 Watt 8 Gauge Install Kit
- Dual 12" 88-98 Chevy Extended Cab Sub Box
- Air Space: 0.95 Cubic Feet
- Mounting Depth: 5"
- Sealed Enclosure
- Dimensions: Width 56-3/4" x Front Height 10" x Rear Height 6-1/4" x Depth 13-1/4"
- Constructed with High Quality MDF
- High Quality Binding Terminal Cup (Accepts Banana Terminal Plugs OR Bare Wire 'up to 10GA')
- High Quality Black Carpet
- Enclosure installs under rear seat down firing
- 1988 - 1998 Chevy C/K Extended Cab
- 1988 - 1998 GMC Sierra Extended Cab
- Subwoofer Size 12"
- Dual Voice Coil No
- Impedance 4 ohms
- Peak Power Handling 300 watts
- RMS Power Handling 150 watts
- Woofer Surround Ribbed Polyfoam
- Woofer Composition Polymineral
- Sealed Box Volume 1.25 - 3.5 cubic feet
- Ported Box Volume 1.75 - 2.25 cubic feet
- Sensitivity 89.1 dB
- Frequency Response 27 - 500 Hz
- Xmax (millimeters) 9.76 mm
- Top Mount Depth 5-3/4"
- Cutout Diameter 11-1/8"
- Factory Refurbished by Kicker
- 1-Year Manufacturer's Warranty
- All Manufacturer Warranties are handled through HiFiSoundConnection (1-877-275-4434)
- We are an authorized Kicker dealer.
- RMS Power Rating:
- 4 ohms: 200 watts x 1 chan.
- 2 ohms: 400 watts x 1 chan.
- Max power output: 800 watts x 1 chan.
- MOSFET power supply
- 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
- Preamp RCA outputs
- Automatic turn on modes: remote, DC offset, or signal sense
- Thermal, voltage, and short circuit protection circuitry
- Variable low-pass filter (50-200 Hz, 24 dB/octave)
- Subsonic Filter (24 dB at 25 Hz)
- CEA-2006 compliant amplifier
- Frequency response: 25-200 Hz
- Dimensions: 16-3/4"L x 9-5/8"W x 2-1/8"H
This Package Includes the Following Items:
Custom Dual 12" Chevy C/K Extended Cab 88-98 Truck Sub Enclosure:
Features:Kicker C12 R Car Audio COMP Performance 12" Subwoofer 4 Ohm:
Kicker Comp 12
This item has been renewed by Kicker and is factory certified! We are an authorized Kicker R Stock dealer and the 1 Year warranty is valid.

Kicker ZX400.1 R ZX-Series 400 Watt Class D Amplifier:
Warranty Info:
- We are an Authorized Kicker Dealer.

Sound Quest SQ600 Car Audio Amp Amplifier 600 Watt 8 Gauge Install Kit:
Return Policy
Due to the size of this item it cannot be returned for a refund. If the box is damaged in-transit we will replace it.
So you know you want a Kicker system huh? Where to start? Don't worry about it we have you covered. We now offer pre-loaded Kicker subwoofer enclosures designed to deliver some serious bass. Whether you need a custom Kicker system for your Chevy truck or you are just looking to drop single 12" system into your trunk we have something for everyone.
We have designed specific box and sub packages that are deigned to function flawlessly together, by taking the guesswork out of building your system you wont have to spend hours finding the right box, subwoofer, and amplifier combination, not to mention all of the wire and accessories required to make it all work, its all included in our complete system package! The basic package includes either one or two Kicker comp series woofers (Don't worry these subs still mean serious business.) or if you think you can handle it, jump up to either the Kicker COMP VR or VT series subwoofers. Our complete packages include amplifiers and amp kits which are specifically matched to the box, subwoofer, and amplifier to achieve maximum performance.
All package enclosures come pre-wired with the subwoofer(s) installed so all you have to do is connect speaker wire to the terminal cup. It doesn't get much better than that!
The best part is if you choose the Kicker "Complete" system package it will include everything needed to hook up to a factory or aftermarket stereo. Even basic install instructions are included so if you are up for the challenge you will ready to go. Whichever package you choose you can never go wrong with Kicker!
- Dual 12" GMC Sierra Extended Cab 88-98 Box Loaded W/ Kicker C12 Subs and ZX400.1 Amp
- SKU: Kicker-Package-784
- 1 x Custom Dual 12" Chevy C/K Extended Cab 88-98 Truck Sub Enclosure
- 2 x Kicker C12 R Car Audio COMP Performance 12" Subwoofer 4 Ohm
- 1 x Kicker ZX400.1 R ZX-Series 400 Watt Class D Amplifier - This item is Factory Certified Refurbished
- 1 x Sound Quest SQ600 Car Audio Amp Amplifier 600 Watt 8 Gauge Install Kit
- Dual 12" 88-98 Chevy Extended Cab Sub Box
- Air Space: 0.95 Cubic Feet
- Mounting Depth: 5"
- Sealed Enclosure
- Dimensions: Width 56-3/4" x Front Height 10" x Rear Height 6-1/4" x Depth 13-1/4"
- Constructed with High Quality MDF
- High Quality Binding Terminal Cup (Accepts Banana Terminal Plugs OR Bare Wire 'up to 10GA')
- High Quality Black Carpet
- Enclosure installs under rear seat down firing
- 1988 - 1998 Chevy C/K Extended Cab
- 1988 - 1998 GMC Sierra Extended Cab
- Subwoofer Size 12"
- Dual Voice Coil No
- Impedance 4 ohms
- Peak Power Handling 300 watts
- RMS Power Handling 150 watts
- Woofer Surround Ribbed Polyfoam
- Woofer Composition Polymineral
- Sealed Box Volume 1.25 - 3.5 cubic feet
- Ported Box Volume 1.75 - 2.25 cubic feet
- Sensitivity 89.1 dB
- Frequency Response 27 - 500 Hz
- Xmax (millimeters) 9.76 mm
- Top Mount Depth 5-3/4"
- Cutout Diameter 11-1/8"
- Factory Refurbished by Kicker
- 1-Year Manufacturer's Warranty
- All Manufacturer Warranties are handled through HiFiSoundConnection (1-877-275-4434)
- We are an authorized Kicker dealer.
- RMS Power Rating:
- 4 ohms: 200 watts x 1 chan.
- 2 ohms: 400 watts x 1 chan.
- Max power output: 800 watts x 1 chan.
- MOSFET power supply
- 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
- Preamp RCA outputs
- Automatic turn on modes: remote, DC offset, or signal sense
- Thermal, voltage, and short circuit protection circuitry
- Variable low-pass filter (50-200 Hz, 24 dB/octave)
- Subsonic Filter (24 dB at 25 Hz)
- CEA-2006 compliant amplifier
- Frequency response: 25-200 Hz
- Dimensions: 16-3/4"L x 9-5/8"W x 2-1/8"H
This Package Includes the Following Items:
Custom Dual 12" Chevy C/K Extended Cab 88-98 Truck Sub Enclosure:
Features:Kicker C12 R Car Audio COMP Performance 12" Subwoofer 4 Ohm:
Kicker Comp 12
This item has been renewed by Kicker and is factory certified! We are an authorized Kicker R Stock dealer and the 1 Year warranty is valid.

Kicker ZX400.1 R ZX-Series 400 Watt Class D Amplifier:
Warranty Info:
- We are an Authorized Kicker Dealer.

Sound Quest SQ600 Car Audio Amp Amplifier 600 Watt 8 Gauge Install Kit:
Return Policy
Due to the size of this item it cannot be returned for a refund. If the box is damaged in-transit we will replace it.