ORION HCCA Series HCCA154 High Performance 15” Competition Grade Car Subwoofer, 10000W Max Power, 2500W RMS, Dual 4 ohms, 4” Voice Coil - Powerful Black Coil Subwoofer for Cars, Trucks, Jeeps

I just had mine installed a month ago. Not even close to being broken in yet and it bumps great. When I had it installed it shook the inside of the garage at bestbuy. I have it mounted in a box made by fatbox USA that adds sound quality. This is the loudest sub I have ever heard and totally worth it

I got two of the 15s and thay are the best subs i ever tryed but thay dont fit in a standed box thay need a 15 inch hole where most boxes u buy come with a 14 inch hole

Sure, it's a big dollar to drop for a sub woofer, but damn does it sound amazing. Pretty pissed though, this sub IS NOT 15". It's at least 16". Doesn't fit in ANY 15" box I've tried with it yet. So I have over $400 worth of a subwoofer just sitting in the back of my truck until I actually find a damn box that fits this thing... Not cool. I wish the seller would give me a box that actually fits it for the complications. I'd give a 10 star review if I could, if they did.

What is the best amp for 2 of those speaker

Great subwoofer. I wouldnt run more then 2000 watt amp though its only about 4000 watt max

this is a really good speaker. the item i recieved was defective and seller will not contact me.

big and loud with proper amp and box.

This was a great buy highly recommend over any other brand speaker .