[Vancouver240sx]

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Sub woofer Box ($150):

Dual 12" 2-Ohm 1600 Watts CompVR Vented Subwoofer Enclosure
Number Of Subwoofers: 2
Sensitivity: 98 dB
RMS Power Range : 50-800 Watts
Peak Power Handling: 1600 Watts
Impedance: 2 Ohm
Low Frequency response: 25 Hz
High Frequency Response: 500 Hz
Diameter: 12 Inch

http://i.imgur.com/MdbUqxo.jpg

Amp ($150):

Pioneer Champion GM-D8604
Class FD 4-Channel Bridgeable Amplifier
1,200 Watts Max Power
Compact Design for Versatile Installation Options
Refined Class FD Design Offers Extreme Efficiency and High-Quality Sound

Buy as a pair for $230

Rich