Alphasonik 18" Flagship Series 3000 Watts Raw Sub Woofer Speaker Cast Aluminum Basket Driver for Pro Audio PA DJ Cabinets Subwoofer with High Handling Power Extremely Clear and Loud - FW1832

Okay I'm a DJ and I was looking for a good sub at a reasonable price.. boy did I make the right choice. This speaker hit so hard and so low that I get goosebumps.. sometimes I turn down the mids and highs just to hear the bass I'm a low-key bass head..lol I bought this speaker to replace my Peavey 18 inch sub.. now I'm looking for another box so I can buy another speaker and have twice the bass..... Update a year later .. So I add another sub to the system. And boy boy boy still a great sub... Don't sleep on it this is really awesome so I love the low's5 years later subs are still going hard Now I just need to put them in two new boxes.. I might try to get something made.. You won't be disappointed

Works great for several months......then spider wears out and allows cone to slap magnet.

I was surprised with this sub. I usually use eminence, but this one performs just as well, and frankly, seems a little bit tighter of a response.

I've used 3 of these for replacements in a Yamaha 218 cabinets. They work very well with this cabinet, and they easily out gun the stock Yamahas in both sound quality and strength. Each speaker sees around 2K watts regularly, no problem. They are still strong living a hard life 2 years and many shows later. I'll use these any time I need a replacement.

Replaced a Yorkville 18 in my ls 808 cabinet. Very pleased with the power handling. Powered by a QSC 3602. Cabinet walking across the garage floor. Ordered another one for my other cabinet. The woofer didn't seat completely flush but no air leaking. Will run these with the other 6 cabinets and give an update. Update!! Woofers are still kickin!! Also want to add I had to drill the holes on the woofers to make them work with my pre drill mounts. A little extra time but worth it. Will order 4 for my Earthquakes...