While it is true that the BB's, Tweeter's ect will increase market awareness they will also drive down the average prices. Just look at other luxury idems.

automatic door openers, security systems and next home theater and multi room music systems.

Residential security used to be a place to make $ untill the large corperations came in and lowered priceing to increase the penetration.

Add to the list of people to worry about.

Honeywell, Brinks, ADT, Home Depot Expo and possibly the phone or Cable companies.