This setup hit the back side and the front side bass reflection really good. Behind these speaker setup was my bedroom, with furniture in it and all, and the dude that lives on the other side of THAT wall couldn't handle the bass cuz of the reflection of reverb bass that slapped off the wall in front of the speakers then backwards through the dead wall as a resonator. Acoustics were really fun with this setup but I eventually burnt out a pre-amp line out on the receiver and other setups happened since.