Match stock 'boomsound' configs with speaker

BoomSound by HTC uses a few key things in Sense to keep the speakers from
popping and sounding bad.

1) No bass boost. This prevents speakers from getting signals out
of optimal efficency.

2) Bass reducer.  This keeps the bass from becoming too loud, and
washing out the audio in the process. Reducing to the 'Bass reducer'
preset values allow for this.

3) Compression: HTC also compresses the audio, but this doesnt produce
a very noticable difference.

This change addresses the poor quality of audio at high volumes.

Change-Id: I8280c7f332e96904c5459f1d956c2eeac329118c