You don't need the Tonematch, as others have said.
I would audition comparable LD Systems Maui speakers before buying Bose. They have more features, sound as good, if not better, and are about half the price!
The store I am purchasing from only has the Maui 5...,I saw your post earlier and gave it a whirl. No go...I have credit at the store for 12 months and it's down to the K 12.2 or the Bose.