I am quite happy with my subwoofer. My living room is that long, but it is wide. I needed some oomph to fill out the sound. My stereo only has an output 60 watts. So the subwoofer is powerful enough to fill out the room with rich sound. I do find I have to adjust the volume from song to song. It really works with jazz, with a stand up bass.

Outstanding small subwoofer! Works like a charm.

Wow, this is a winner. Totally transformed my audio experience, it's my first bespoke subwoofer and I am thrilled with it. Highly recommended.

Well packaged with a minimal amount of plastic. No problem installing or tuning the settings. Makes the inwall speakers (also Monoprice) sound great - really fills out the sound. Build, fit, finish and features reflect to price paid - I say 'great value'!

C'est un super produits à petits prix ! Très surprenants pour un petit Subwoofer. Je recommande.

Does the job great for an amazing price.very fast shipping.