The Tyros2 TRS-MS02 Speaker System, swapping the TRS-MS02 satellites with a pair of Bose 161's (which can be mounted to the T2 satellite brackets to sit & swivel 180 degrees on the Tyros2 keyboard itself) make this setup (imo) the "best sounding" compact lightweight PA system for Tyros2, with the Bose 161's able to conveniently plug into the satellite speakers output jacks (L/R) at respective ends of the kb. I found the TRS-MS02 stock satellite speakers harsh & brash sounding with no mid range presence. The Bose 161's on the other hand not only have a decent sounding mid range, but the upper & mids are impressively smooth as well, critical, especially for vocals.
I think this is a very clean pro looking
setup: no need to string extraneous wires from satellites to sub unit. I recommend & think the black version of the Bose 161's look best, as they nicely compliment the T2's black screen. In addition, I mounted a handle atop the T2 subwoofer box, making this setup 'light as a feather', and grab and go. Setup time. 20 seconds. - Scott