yoyoma

Wow, so a $60 external reciever powereing your promedia ultra sounded better than the Bash300S! Did you try tuning the Bash amp? What receiver is this you tried and what RMS power are you sending to the sub?

Thanks for sharing...I will end up doing this after getting a dremel. After much research for good bang for the buck, I went with a Yamaha HTR6240 5.1 "B-stock" reciever off E-bay for $195.00. I wanted Blue Ray HD sound decoding (for future upgrading) and better power/sound that the Sony spec so the extra $40 I think will be worth it. For me, the HD sound decoding was more important than spending more for a 7.1 reciever.