More on Amazon.com : http://www.amazon.com/gp/product/B0040QXXCW?tag=purrfectcatdi-20
Blaupunkt GT Power 1000W - 1100 Watt 10-Inch Free-Air Subwoofer
10 -Inch free air subwoofer
1100 Watts Peak Power 243 Watts Rated Power
Injection Molded Polypropelene Cone with Rubber Surround
Long excursion voice coil with vented pole piece
Sensitivity 91dB
