I bought this sub mainly for the remote control and the front control settings, so I do not have to turn on the back to setup. I can be at my sweet spot with the remote control and set everything up.
Pros: sub bypass so you can check the audio with and without the sub. hipass filters for the satellites.
cons: the sound and pressure is nothing special, plus there are some screws near the front dsp panel that started to shake/make noise, will have to look into that.
Happy overall for that price.