1000-Watt max power handling</br>Specially treated black rubber edge suspension</br>2" Aluminum voice coil</br>Blue flame polypropylene cone</br>Rear vented design</br>Dual 12" high power 4-ohm subwoofer</br>1000-watt max power handling</br>Specially treated black rubber edge suspension</br>2" aluminum voice coil</br>Blue flame polyproplene cone</br></br>Product Description</br></br>Pyle bandpass subwoofers are specially designed for maximum slam! This woofer is mounted inside a dual-chambered box ? one sealed?? the other ported ? with the sound waves emerging from the ported box. This yields a low?? narrow frequency sound (25 Hz ? 800 Hz) with a huge punch that??s super efficient. With ample room?? these babies will roar. The 500-watt 12?? subwoofer is designed a specially treated black rubber edge suspension?? so the only vibrations you??ll be hearing will come from your music. The blue flame polypropylene cone provide maximum boost and extend the life of your product and ensure the safety of your vehicle. And this subwoofer doesn??t just sound great ? it looks great?? too?? thanks to the blue LED lights. Feel the bass with Pyle??s bandpass subwoofers!</br><br/>http://www.amazon.com/gp/product/B0007L8BDU