Product details:

So you want the best in a SPL woofer Well, look no further. The new Orion HCCA subwoofers are the baddest subs on the planet. Hands down. You could call our HCCA sub a super woofer, but really it's the superior woofer! With its massive 4 inch high temp voice coil and immense motor, this subwoofer can reach as much as 4 inch of travel. And everyone knows that more travel equals more BASS!Power Handling: Peak: 4000 watts / RMS: 2000 watts
Polypropylene cone woofer
Rubber tri-radius symmetrical surround
Dual flat cone spiders with loop stitched tinsel leads
Enhanced voice coil cooling systems