30 Days of Innovation

GoldenEar SuperCinema 3: How big can a little 5.1 speaker system sound?

Sandy Gross was one of the founders of two major speaker companies, Polk Audio and Definitive Technology, and now with GoldenEar Technology he's going for one more. I recently spoke with him about his new venture, and he didn't seem the least bit concerned about entering a rather tough retail market. He is in fact off to a good start and already has 100 brick-and-mortar U.S. dealers, and he will have overseas distributors coming aboard in the near future.

As soon as I heard Gross' SuperCinema 3 I understood why he's so confident. It's a lifestyle-friendly satellite/subwoofer system that sounds remarkable.

It comes with four SuperSat 3 satellites ($249 each), one SuperSat 3C center channel speaker ($249), and a ForceField 3 subwoofer ($499). The gloss black speaker cabinets feel extremely well-built, which is because they're fabricated from injection-molded marble powder infused polymer, a big step up from the more typical plastic, medium-density fiberboard or metal cabinets. That said, the wedge-shape, textured black finished sub is made from MDF, but it also appears to be well-built. GoldenEar Technology speakers are only available in black.

At 12 inches by 4.75 inches, the SuperSat 3 isn't tiny, but it's a mere 2.7 inches deep. The gently curved cabinets are decked out with two 4.5-inch mid/bass drivers, and one high-velocity folded ribbon tweeter (similar in operating principle to a Heil tweeter). Ribbon tweeters are the hot ticket for lots of high-end speakers, including my two personal references, the Magnepan 3.6 and the Zu Essence, but ribbon tweeters are rarely seen on speakers in the SuperSat 3's price range. The tweeter really does play a big part in the speaker's extraordinary sound quality. The SuperSat 3C center speaker sports the same driver complement, but the 3C's drivers are oriented for horizontal speaker placement.

Both speaker models can be wall-mounted via keyhole slots on their backsides, or used with the included table stands. GoldenEar Technology will offer floor stands for the speakers sometime in 2011.

The ForceField 3 subwoofer features a proprietary 1,000-watt digital amp with digital frequency shaping electronics; a front-firing 8-inch active driver; and a special 9.6-by-11.4-inch quadratic planar infrasonic (passive) radiator on the bottom panel. Connectivity options include a direct RCA input as well as speaker-level inputs and outputs. GoldenEar Technology will have an optional wireless kit for the sub for $130 early next year. The sub measures a tidy 11.5 by 15.75 by 11 inches.… Read more

GM to show EN-V mobility device at CES 2011

The next stop for GM's Electric Networked Vehicle(EN-V) concept is the upcoming 2011 Consumer Electronics Show in January. In addition to its next-generation infotainment system, the carmaker will be showing off the three electric two-seater concepts it debuted at the 2010 Expo in Shanghai last March.

The personal mobility vehicles are one-third the size of typical cars, offer a 25-mile electric range, and are built on Segway's self-balancing two-wheeled PUMA platform. But the EN-V is more than just an upgraded Segway: it's equipped with drive-by-wire technology, and its carbon-fiber body is outfitted with GPS, distancing-sensing, vehicle-to-vehicle … Read more

TDK survives '80s, rekindles boombox wars

Before today, the TDK brand meant only one thing to me: mixtapes. Just the mention of it makes me nostalgic for peeling the cellophane off a 5-pack of cassettes, like a fresh pack of cigarettes.

It's been at least 15 years since I dubbed a tape, and honestly, TDK has been off my radar ever since. That is, until today, when they dropped by CNET to show off the coolest-looking portable speaker I have ever seen in my life.

When I saw TDK's latest Three-Speaker Boombox (seriously, that's their name for it), I think I may have squealed a little. Priced at $499, set for unveiling at CES, and due out in January, this sonic beauty hits on all cylinders--combining sound, features, and design in a way makes my audio nerd heart swoon.

Under the hood, you have three drivers: a 15-watt woofer at the center, flanked by two 10-watt stereo speakers with edge-driven tweeters at their center. Because the speakers aren't covered by a grille, TDK utilized woven carbon fiber speaker cones that can stand up to the elements. All together it's 35 watts RMS, which doesn't sound like much--but you feel every watt. Turned up just halfway, it's a house party.

Feature-wise, you're looking at iPhone/iPod support (via USB), AM/FM radio, USB stick (MP3, AAC, WMA), and a slew of aux input options, including RCA, minijack, and a 1/4-inch instrument input that can be blended with the other audio for instant karaoke/block party high jinks. The unique audio support for iPhone and iPod takes the digital signal from the dock connection and decodes it to analog using TDK's own integrated converters. The company also throws in an EQ with 5dB of cut and boost, represented on an OLED display on the front and controlled using the system's oversized aluminum knobs.… Read more

ioSafe plays mystery game pre-CES

ioSafe, maker of disaster-proof storage devices such as the ioSafe SoloPro for general consumers, is looking to get people excited about what it's going to unveil at CES 2011.

The company put out a short blog post on its Web site today challenging people to guess, well, what it's going to show off at the world's biggest annual consumer electronic show. The reward for the lucky winner: a sample of the product itself.

Apart from a short clue that reads: "It weighs more than a Cadbury Cream Egg but less than an adult coon hound," the company also posted an ambiguous-looking image of the device, pictured above. To qualify to win, you just have to leave a comment at on the blog post by January 2. Some other restrictions apply, of course.

My guess is as good as yours, but I'm pretty sure it's going to be another superrugged storage product, possibly even bullet-proof, considering the blog teased the users by suggesting a "Napalm-proof NAS."… Read more

Universal wireless charging ElectroHub to demo at CES 2011

Wireless charging stations for electronics have been a hot topic ever since the introduction of the Powermat and the universal wireless charger standard was established. These methods, however, require the battery-operated devices to be compliant with the wireless charging standard they use. This means other products, namely the majority of all electronics, won't be able to take advantage of them.

The ElectroHub, which will debut at CES 2011, is a new wireless charging station that's designed to work with virtually all electronic devices. Though the details are still a little sketchy, basically this new charging station works similarly … Read more

Toyota integrating Internet radio app

Toyota announced that it is working with Clear Channel to integrate the latter's mobile app, iheart radio, into some of its vehicles next year.

The iheart radio app is currently available for iPhone, Blackberry, Android, and Windows Phone 7. It lets you listen to more than 750 Clear Channel radio stations, the majority from specific cities with a few genre-oriented stations not tied to a particular market. Music streams over the phone's data connection.

Toyota offered no details on exactly how it will integrate the app. If it takes a similar route as Ford's Sync Applink, an … Read more