This Package Includes the Following Items:
1 x Dual 12" Subwoofer Regular Standard Cab Truck Sub Box Enclosure 5/8" MDF - Gray
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
Dual 12" Subwoofer Regular Standard Cab Truck Sub Box Enclosure 5/8" MDF - Gray:
Features:Dual 12" Sealed Truck Sub Box
Mounting Depth: 5-5/16"
Air Space: 0.96 Cubic Feet Per Sub
Sealed Enclosure
Dimensions: Width 49" x Height 14-1/2" x Depth One 4-1/2" x Depth Two 8"

Designed to fit behind the seat of most trucks
Constructed with High Quality MDF
High Quality Gray Carpet

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:

Alloy Series Mono - 1 Channel Class D Amplifier
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