Stereo package upgrade includes the following.
Jensen HD1BT Head Unit(Waterproof, plug and play, blue tooth, USB, and USB/AUX relation unit for saddlebag)
Rockford Fosgate T400X4ad wired to be bridged for 2 channel x 200 watts each
Hertz HSK 165 component speakers (6.5" woofers, 1" tweeters, and crossovers)
Legacy batwing grills that except 1" tweeters, or RG Speaker adapters that Have 1" modifications.

All items on the bike for 8 months. No issues, and sounds great! I can hear every note on the highway at 80mph, and so can my passenger.
Over $1600 invested - $1025 shipped for everything
If you don't already have 5.25 to 6.5 speaker adapters, I can also help you out there.