Adding to its product line, the respected, high-performance A/V company Classe has announced its new Sigma 2200i Integrated Amplifier.

KEF Hydro Blaster is an aerosol spray ($99.99 per can) claims to radically improve transmission of wireless audio signals.

Fred Harding of Capitol Sales tries out battery-powered Denon Envoi Pro speaker, featuring Class D amp and PA capabilities -- built for commercial applications but perfect for outdoor entertainment at home.

Mat Lindstedt of Silicon Valley Installation Co. sells a ton of Sonos, but urges CEO MacFarlane to stay relevant vis-a-vis Amazon Echo and other innovations. Where are outdoor audio systems, $99 speakers, and better streaming solutions?

B&W has entered into an agreement with the chain of hotels to provide its properties with Bowers & Wilkins audio systems.

I made fun of the modular Myxyty IoT hub in a CES 2016 presentation, but the smart-home system has a clever industrial design and some interesting options like ‘olfactory ambiance.’