Hero image 0 of 14 - 18 Chevy Silverado Crew Cab Kicker CompVT CVT12 Dual 12" Sub Box HA-A800.1, 0 of 3

14 - 18 Chevy Silverado Crew Cab Kicker CompVT CVT12 Dual 12" Sub Box HA-A800.1

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Key item features

This Package includes the following:
1 x 2014 - 2018 Chevy Silverado Crew Cab Truck Dual 12" Sub Box Subwoofer Enclosure
2 x Kicker 43CVT124 12" CompVT CVT12 Series Sub 400W RMS 4 Ohm SVC Car Subwoofer
1 x Harmony Audio HA-A800.1 Car Stereo Class D Amp Mono 1600 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote
1 x Harmony Audio HA-AK4 Car Stereo Complete 4 Gauge 1800W Amp Amplifier Install Kit - Nickel
2014 - 2018 Chevy Silverado Crew Cab Truck Custom Dual 12" Subwoofer Enclosure Sub Box Mounting Depth: 6-1/2" Air Space: 0.74 Cubic Feet per Sub Sealed Enclosure
Mounting Depth: 6-1/2"
Air Space: 0.74 Cubic Feet per Sub
Sealed Enclosure
Constructed with High Quality MDF
High Quality Twist Knob / Banana Plug Terminal Cup (Bare Wire 'up to 10GA')
High Quality Black Carpet
Overall Dimensions: 49-1/2" L X 16-1/2" W X 9-3/4" H
Enclosure installs under the rear seat, subs fire downward
2014 - 2018 Chevy Silverado Crew Cab Truck
Size: 12"
Impedance: 4 Ohms SVC
Power Watts: 800W Peak / 400W RMS
Sensitivity: 87.1 dB
Mounting Depth: 4-3/8"
Mounting Diameter: 11"
Min Sealed Box Vol: 1.28 cu.ft.
Max Sealed Box Vol: 4.6 cu.ft.
Min Vented Box Vol: 1.75 cu.ft.
Max Vented Box Vol: 2.25 cu.ft.
Alloy Series Mono - 1 Channel Class D Amplifier
Power Handling: 14.4V @ 1 Ohm 800 Watts RMS x 1 1600 Watts PEAK x 1 14.4V @ 2 Ohm 600 Watts RMS x 1 1200 Watts PEAK x 1
14.4V @ 1 Ohm 800 Watts RMS x 1 1600 Watts PEAK x 1
800 Watts RMS x 1
1600 Watts PEAK x 1
14.4V @ 2 Ohm 600 Watts RMS x 1 1200 Watts PEAK x 1
600 Watts RMS x 1
1200 Watts PEAK x 1
Frequency Response: 10Hz-180Hz
Signal to Noise Ratio: 95dB, A-weighted
RCAs: Input and Full Pass Through Audio Output
Turn On: DC Offset or 12V Remote
Recommended External Fuse: 100A
Recommended Wiring Power Gauge: 1/0 Gauge
Dimensions: 12-3/8" Width x 6-1/8" Width x 2" Height
Input Type: High or Low Level Signal (Selectable Switch) High Level Input Sensitivity: 2.5V - 40V Low Level Input Sensitivity: 90mV - 10V
High Level Input Sensitivity: 2.5V - 40V
Low Level Input Sensitivity: 90mV - 10V
Gain: (Knob Variable)
Low Pass Filter: 40Hz - 180Hz (Knob Variable)
Subsonic Filter: 0Hz - 50Hz (Knob Variable)
Frequency: 30Hz - 80Hz (Knob Variable)
Bass Boost: 0dB - 12dB @ 50Hz (Knob Variable)
Includes Remote Bass Control Knob with Power Indicator LED
Includes HA-EASY Speaker Wire to RCA Adapter to Simplify Installation
Compatible with both Aftermarket and Factory Source with DC Offset Feature
When DC Offset Feature is used Remote Terminal becomes a 12V Output to Turn On Another Device
Brushed Aluminum Case with Light Up Blue LED Harmony Logo
Power and Protection Lights to Easily See Amp Status
17FT Flexible Matte Blue 4GA Power Cable
3FT Flexible Matte Black 4GA Power Cable
20FT Flexible Matte Blue 16GA Speaker Wire
17FT Flexible Matte Gray & Black RCA Cable
17FT Flexible Matte Blue Remote Wire
6FT Split Loom
ANL Fuse Holder
150 Amp ANL Fuse
(2) 4GA Blue & Black 5/16" Ring Terminals
(2) 4GA Blue & Black Spade Terminals
(5) 16GA Blue & Black Spade Terminals
(4) Pan Head Screws
(10) Wire Ties

Specs

Rms power rating
400 W
Woofer size
12 in
Subwoofer type
Enclosed Car Subwoofer
Brand
Harmony Accessory Master
Subwoofer enclosure type
Sealed
Impedance
4 ohm

Current price is $648.95

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Arrives by Thu, May 14

Sold and shipped by HiFiSoundConnectionPro Seller

4.2445109780439125 stars out of 5, based on 1002 seller reviews(4.2)

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About this item

Product details

Compatible with 2014–2018 Chevy Silverado Crew Cab, the Kicker CompVT CVT12 Dual 12" Subwoofer Box paired with the Kicker CXA800.1 Mono Amplifier delivers deep, responsive bass in a slim, space-saving design. With a final 2-ohm impedance, this system is tuned for efficient power delivery and high-output performance—perfect for music lovers who want big bass without sacrificing cabin space.

The dual CompVT CVT12 subwoofers are built for tight installs, offering powerful low-end performance from a shallow-mount design. The custom-fit enclosure fits neatly under the rear seat of your Silverado Crew Cab, maintaining a clean factory look while dramatically enhancing your sound system.

Paired with the CXA800.1 amplifier, this combo ensures clean, consistent power for distortion-free bass at any volume. It's an ideal upgrade for Silverado owners looking for a stealthy, hard-hitting audio solution with easy integration and premium sound quality.

This Package includes the following:
1 x 2014 - 2018 Chevy Silverado Crew Cab Truck Dual 12" Sub Box Subwoofer Enclosure
2 x Kicker 43CVT124 12" CompVT CVT12 Series Sub 400W RMS 4 Ohm SVC Car Subwoofer
1 x Harmony Audio HA-A800.1 Car Stereo Class D Amp Mono 1600 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote
1 x Harmony Audio HA-AK4 Car Stereo Complete 4 Gauge 1800W Amp Amplifier Install Kit - Nickel
2014 - 2018 Chevy Silverado Crew Cab Truck Custom Dual 12" Subwoofer Enclosure Sub Box Mounting Depth: 6-1/2" Air Space: 0.74 Cubic Feet per Sub Sealed Enclosure
Mounting Depth: 6-1/2"
Air Space: 0.74 Cubic Feet per Sub
Sealed Enclosure
Constructed with High Quality MDF
High Quality Twist Knob / Banana Plug Terminal Cup (Bare Wire 'up to 10GA')
High Quality Black Carpet
Overall Dimensions: 49-1/2" L X 16-1/2" W X 9-3/4" H
Enclosure installs under the rear seat, subs fire downward
2014 - 2018 Chevy Silverado Crew Cab Truck
Size: 12"
Impedance: 4 Ohms SVC
Power Watts: 800W Peak / 400W RMS
Sensitivity: 87.1 dB
Mounting Depth: 4-3/8"
Mounting Diameter: 11"
Min Sealed Box Vol: 1.28 cu.ft.
Max Sealed Box Vol: 4.6 cu.ft.
Min Vented Box Vol: 1.75 cu.ft.
Max Vented Box Vol: 2.25 cu.ft.
Alloy Series Mono - 1 Channel Class D Amplifier
Power Handling: 14.4V @ 1 Ohm 800 Watts RMS x 1 1600 Watts PEAK x 1 14.4V @ 2 Ohm 600 Watts RMS x 1 1200 Watts PEAK x 1
14.4V @ 1 Ohm 800 Watts RMS x 1 1600 Watts PEAK x 1
800 Watts RMS x 1
1600 Watts PEAK x 1
14.4V @ 2 Ohm 600 Watts RMS x 1 1200 Watts PEAK x 1
600 Watts RMS x 1
1200 Watts PEAK x 1
Frequency Response: 10Hz-180Hz
Signal to Noise Ratio: 95dB, A-weighted
RCAs: Input and Full Pass Through Audio Output
Turn On: DC Offset or 12V Remote
Recommended External Fuse: 100A
Recommended Wiring Power Gauge: 1/0 Gauge
Dimensions: 12-3/8" Width x 6-1/8" Width x 2" Height
Input Type: High or Low Level Signal (Selectable Switch) High Level Input Sensitivity: 2.5V - 40V Low Level Input Sensitivity: 90mV - 10V
High Level Input Sensitivity: 2.5V - 40V
Low Level Input Sensitivity: 90mV - 10V
Gain: (Knob Variable)
Low Pass Filter: 40Hz - 180Hz (Knob Variable)
Subsonic Filter: 0Hz - 50Hz (Knob Variable)
Frequency: 30Hz - 80Hz (Knob Variable)
Bass Boost: 0dB - 12dB @ 50Hz (Knob Variable)
Includes Remote Bass Control Knob with Power Indicator LED
Includes HA-EASY Speaker Wire to RCA Adapter to Simplify Installation
Compatible with both Aftermarket and Factory Source with DC Offset Feature
When DC Offset Feature is used Remote Terminal becomes a 12V Output to Turn On Another Device
Brushed Aluminum Case with Light Up Blue LED Harmony Logo
Power and Protection Lights to Easily See Amp Status
17FT Flexible Matte Blue 4GA Power Cable
3FT Flexible Matte Black 4GA Power Cable
20FT Flexible Matte Blue 16GA Speaker Wire
17FT Flexible Matte Gray & Black RCA Cable
17FT Flexible Matte Blue Remote Wire
6FT Split Loom
ANL Fuse Holder
150 Amp ANL Fuse
(2) 4GA Blue & Black 5/16" Ring Terminals
(2) 4GA Blue & Black Spade Terminals
(5) 16GA Blue & Black Spade Terminals
(4) Pan Head Screws
(10) Wire Ties

info:

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Specifications

Rms power rating

400 W

Woofer size

12 in

Subwoofer type

Enclosed Car Subwoofer

Brand

Harmony Accessory Master

Warranty

Warranty information

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