This Package Includes the Following Items:
1 x 2002-2013 Chevy Avalanche Car Audio Custom Dual 12" Subwoofer Enclosure Sub Box
2 x Kicker 43CWR122 12" CompR CWR12 Series Sub 500W RMS 2 Ohm DVC Car Subwoofer
1 x Harmony Audio HA-A1500.1 Class D Mono 3000W Sub Amp
1 x Harmony Audio HA-AK0 Car 1/0 Gauge Amp Install Kit
2002-2013 Chevy Avalanche Car Audio Custom Dual 12" Subwoofer Enclosure Sub Box:
Features:2002-2013 Chevy Avalanche Car Audio Custom Dual 12" Subwoofer EnclosureAir Space: 0.48 Cubic Feet per Sub
Mounting Depth: 4 1/2"
Sealed Enclosure
Dimensions: Width 48" x Height 6" x Depth 16-3/4"

High Quality Black Carpet
Fits under rear seat, seat must be able to fold forward for box to fit
Subwoofers fire up towards the rear seat
This box fits: 2002-2013 Chevy Avalanche

Kicker 43CWR122 12" CompR CWR12 Series Sub 500W RMS 2 Ohm DVC Car Subwoofer:
Size: 12"
Impedance: 4 Ohms DVC
Power Watts: 1000W Peak / 500W RMS
Sensitivity: 86.9 dB
Mounting Depth: 5-3/4"
Mounting Diameter: 11"

Harmony Audio HA-A1500.1 Class D Mono 3000W Sub Amp:
Specifications:
Power Handling:
14.4V @ 1 Ohm
1500 Watts RMS x 1
3000 Watts PEAK x 1
14.4V @ 2 Ohm
1200 Watts RMS x 1
2400 Watts PEAK x 1
Frequency Response: 10Hz-180Hz
Turn On: DC Offset or 12V Remote
Features:
Includes Remote Bass Control Knob with Power Indicator LED
Includes HA-EASY Speaker Wire to RCA Adapter to Simplify Installation