This Package Includes the Following Items:
1 x Triple 12" Sub Box Enclosure
3 x Harmony Audio HA-A122 Car Stereo Alloy Series 1000 Watt Dual 2 Ohm 12" Sub

Triple 12" Sub Box Enclosure:
Features:
Triple 12" Subwoofer Enclosure Mounting Depth: 6"
Sealed Enclosure
Dimensions: Width 34-3/4" x Height 14-3/4" x Depth One 16" x Depth Two 19-3/4"

Constructed with High Quality MDF
(3) High Quality Binding Terminal Cups (Accepts Banana Terminal Plugs OR Bare Wire 'up to 10GA')
High Quality Charcoal Carpet

Harmony Audio HA-A122 Car Stereo Alloy Series 1000 Watt Dual 2 Ohm 12" Sub:
Specifications: 12" Alloy Series Car Subwoofer
Power Handling: Peak: 1000 watts
RMS: 500 watts

Sensitivity: 87dB
Frequency Response: 25Hz-500Hz
Mounting Depth: 6"
Mounting Cutout Diameter: 11 1/8"
Min Sealed Box Volume (Cubic Feet): 1.65
Max Sealed Box Volume (Cubic Feet): 3.72
Min Vented Box Volume (Cubic Feet): 2.02
Max Vented Box Volume (Cubic Feet): 2.72
Dual 2 Ohm
Features:
Aluminum Alloy Lightweight Cone
Butyl Rubber Surround
Tinsel Leads Woven into Spider
2" Copper Voice Coil
Steel Basket
Ferrite Magnet
Aluminum Former Material