Rockville Rock Shaker 12 800W Powered Home Theater Subwoofer, Deep Bass, Adjustable Crossover, Compact Design, for Home Audio Enthusiasts

Awesome and loud. Size was perfect. Easy to setup

Great Product Enormous sound Switching all my home audio to Rockville

Great quality at the price point. I really love the bass sound coming from this sub. It basically does as stated in its name “Rock Shaker”.

the amp and driver assembly (from the spider and cone back) seem kinda small. the sound and overall performance of the 12 inch 800w version is pretty intense. the wiring to the speaker in the cabinet was a bit loose and had suprising slack. i did add those zip ties to try and keep any wire buzz down. i do have some cabinet noise and the seller is willing to take it back. it is minor enough i may deal with it or weight the box a bit, seems to settle the buzz if time dosent. buzz comes in when bass hits abt 151 hz, and a few places lower but not alot. worth the price to me, i honestly wouldnt mind hearing a series of them together. if ur not super picky and know you just want a simple budget friendly plug and play solution some serious bass you kinda worry the neighbors might hear, this is the one. hope the one i got lasts and oh, the wood finish is so so.... its very obvious its a laminate on account if some patterning on top of the unit. maybe bubbels in the glue if the laminate that wernt rubed out in the finishing befor the glue set.. idk. there was also some untrimmed laminate stuck in the vent holes if the amp panel on the rear if the unit. i did remove it. final mention, if your reading this rockille i did like how you difused the inside of the air ports. flairing them like that is very smart. idk if yall started that but every other u it i ever saw had a flair on the exterior but a shapless pipe inside the box causing that odd rhaspy air noise. i do believe this choice allows this particular box to sound more clear than others.

I wasn't sure of the outcome with some mixed reviews on this. Built a small theatre room with a ceiling mounted projector & 100" drop down screen. Running a 7.2 receiver and wired for 2 Subs on LFE with an RCA Y splitter for right & left on the Sub. Well I won't need 2 Subs, this 12" puts out some impressive thunder. I'm no Pro, but I know good bass when I hear it. It's big, and as others have said, big bang for the buck, and it seems to be well built. Auto on/off works well, and I am not picking up any audible hum. I may be replacing some higher end 10 inchers with this one on some of my other systems.

Great performance !Sounds great with movies and stereo music too! Great addition to my home theater. What a deal!

This item is not a quality sub. It might provide enough bass for a closet but that is all. My older 8 inch Yamaha sub puts this to shame. All I wanted was this sub to give me some bass for music in my pool table room it it fails.

Surprised at how great this sounds paired with a 200w receiver in my 30x40 barn. Placed on the floor next to a wall for max bass. Heavy build quality and simple enough to get setup.

Unit is flat and does not respond well. Low volume.