The KEF LS3/5A has a model number old grizzled audiophiles will greet with pleasure. It's a reiteration of a popular BBC-designed monitor that's appeared under many brands over several decades. Always glad to see this mellow classic resurface, though in this case, it was just a historical footnote in KEF's 50th anniversary celebration -- not a product you can go out and buy.
Yes, THX now certifies soundbars, and isn't it about time someone brought order to that sonically chaotic universe? The first bar to win certification is the Teufel Cinebar 51THX, from a German manufacturer. This 2.1-channel bar (with outboard sub, not pictured) is guaranteed to produce SPL up to 105dB at a specified distance of six feet with the right kind of horizontal and vertical dispersion. Also glimpsed at the THX booth: the Acurus A2002 stereo power amp.
Hate your TV's speakers? Need a sweet little amp to drive something better? The Audio Design Associates CCA-3D is a third-generation device designed for that purpose. Also shown was a typically weighty seven-channel power amp, the MPA-7500, with 250 watts into eight ohms and 450 into four. ADA's longtime designer Alfred Langella is working on the company's first Class D amps but isn't quite satisfied yet. With his high standards, we suspect they'll be special.
The Insight Series is the latest in flat speakers from Wisdom Audio, a company that specializes in them. These hybrid planar speakers use flat diaphragms through most of the frequency spectrum but switch to cones for bass reproduction. They're available as in-walls or on-walls. For surround channels, Wisdom suggests the smaller Sage Series.
The NHT Absolute Wall is the latest outgrowth of the popular Absolute series. It's four inches deep -- more than many on-walls, but that also gives it a deeper voicing. NHT suggests using this speaker to drive surround, height, or width channels in concert with other Absolute models. Price $199/each, shipping November.
The BG Radia RS-420 ($5000/pair) caught our eye with its gleaming red finish. Name your color -- the company is willing to custom mix anything you want. The speaker mates two Neo-10 planar midranges with two Neo-3 ribbon super-tweeters. Price $5000/pair including paint.
Monitor Audio's SF3 in-wall ($399/each) uses a dyed sublimation process -- not Freudian as far as we can tell -- to allow reproduction of any high-res image on the grille, so it hardly looks like a speaker. Monitor also showed a couple of biamped idecks and new trimless in-walls with rounded corners reminiscent of Apple products.
Wharfedale's new Jade series has a Crystal AM enclosure. That is a composite of wood fiber and polymer made in multiple layers of microscopic thickness and arranged to prevent the backwave of the drivers from polluting their output. The aluminum tweeter has an oversized surround to defeat ringing and the woofer is a weave of glass and carbon fiber. There are two towers, two monitors, two centers, and a surround at prices ranging from $4199 for the biggest towr to $1199 for the smaller stand-mount.
The Bowers & Wilkins ISW-3 sub has a front-facing slot grille that can be disguised as a vent for very minimal footprint. It costs $1000. Budget another grand for the SA-250MkII sub amp. B&W also showed the PM-1 monitor ($2800/pair). It has a new carbon-braced aluminum tweeter that pushes breakup mode up to 40kHz, beyond the range of human hearing. It's mated with a five-inch Kevlar woofer.
USB is something previously unseen on a Rotel receiver or pre-pro. But there is one on the front panel of the RSP-1572 pre-pro, and yes, it's iDevice compatible. The product ships in October for $2199. The next big thing from Rotel will be a second receiver using Class D amplification, RSX-1562, but it wasn't on display.