Darryl Wilkinson

Running wires to the rear speakers of a 5.1 or 7.1 system is always problematic. Several companies demonstrated wireless add-on devices, but the Link-Mount is the most unusual and clever solution I’ve seen so far. The wireless receiver/amp is built into a universal speaker wall bracket. A DC power cord is then run through the wall to a termination plate where you connect the wire to a transformer plugged into an electrical outlet. Since it’s DC running through the wall, no electrician is necessary. Pricing is in the $400 range for a pair of brackets and a transmitter.

Greensound Technology unveiled a line of three speakers and a subwoofer made of glass. The speakers are said to produce sound from 70 Hz to around 17 kHz. Round holes strategically cut into the glass cause the upper frequencies to be emitted by the upper portion of the glass panel with the lower frequencies emanating from the lower region. Pricing ranges from $4,000 to $19,000/pair.

3D format creator and content aggregator SENSIO introduced SENSIO Autodetect, a feature that automatically detects the input format of video content, whether it’s 2D, side-by-side, or top-and-bottom and displays the images in the corresponding output format. It’s designed for integration into AVRs, set-top-boxes, 3DTVs, and BD players. SENSIO also introduced SENSIO S2D Switch, a technology that can convert 3D material to 2D. SENSIO S2D Switch is intended to be incorporated into future 3DTVs.

Updating a classic, MK Sound premiered the new version of the company’s popular S150 monitor. The new model, the S150 MKII THX Ultra2, features the same redesigned tweeter recently introduced in the 950 THX Select2 bookshelf. Also introduced were a new matching tripole surround for the S150 system, MK Sound’s first on-wall speakers, and a new in-wall and on-wall speaker.