Tower Speaker Reviews

H-PAS the Bass

For the past two years, Atlantic Technology has been working on a new speaker designed around what the company claims is a revolutionary bass-loading technique. Invented by Philip Clements of Solus/Clements Loudspeakers, H-PAS (for Hybrid Pressure Acceleration System) has intrigued trade-show goers since Atlantic started sneak-peeking it in late 2009. The speaker, the Atlantic Technology AT-1, is now in full production.

For a company known for its dedication to producing outstanding home theater speaker systems (its 8200e system won a 2008 Home Theater Award), launching what is, at present, essentially a standalone two-channel model might seem a bit odd. But Atlantic is so pumped about the potential of this design approach that the effort to get the AT-1 to market has been highly focused.

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Going for the Beryllium

Focal first became a household audio name in the 1980s. Located in Saint-Etienne, France, the company furnished driver units for a number of well-known speaker manufacturers, among them Wilson Audio Specialties. Wilson continues to use an exclusive version of a Focal inverted titanium-dome tweeter. With that exception, Focal has long since kept all of its driver production in-house for its own complete lineup of loudspeakers for the consumer, professional, automotive, and multimedia markets.

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Bringing Home the Silver

One benefit that comes from the development of flagship products like Monitor Audio’s Platinum PL300-based speaker system (HT, October 2009) is that the technology often filters down into less expensive models in the manufacturer’s line. Of course, it won’t surprise you to hear that the ribbon tweeters, sculpted cabinets, and leather trim found in that $25,000-plus Platinum set haven’t made it into the $4,400 Silver RX8 system under review here. But refinement, elegance, and most importantly, high value and superb performance are still very much part of the package.

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More for Less

The new Image line of speakers from Canadian manufacturer PSB follows on the heels of two other PSB ranges: Synchrony and Imagine. While they aren’t exactly blue-light specials, the Images provide an intangible quality that today’s speaker buyer demands: value. And with the increasing costs of domestic manufacturing, value most often means overseas production. All of PSB’s new models, including the Imagines, are engineered in Canada but made in China. This is an increasingly common practice in the speaker industry.

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German Brew, U.S. Bottle

Many home theater enthusiasts may be unfamiliar with the name, but among audiophiles during the 1990s, veteran German audio designer Joachim Gerhard achieved near-legend status throughout the world for his extensive and remarkably varied line of high-performance loudspeakers marketed under the Audio Physic brand.

Ever since its launch in 1996, Revel has pursued a no-compromise approach to speaker design and manufacturing. Of course, it doesn't hurt that the brand is part of megaconglomerate Harman International, which boasts some of the best speaker-development facilities in the world. For example, Revel engineers have access to multiple anechoic chambers and Harman's Multichannel Listening Lab that allows blind-listening tests, shuffling several speakers around for each test run so the effect of their positions in the room is randomized and thus prevented from affecting the results.

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Imagine: Airy Soundscapes

When deciding whether or not to set product priority for evaluation, every reviewer (consciously or unconsciously) applies a filter based on his or her previous experience with that manufacturer. Of course, there are always breakthrough products that demand to be covered and new companies that deserve to be discovered. But given the options available in the speaker world—including the new and the fascinating but rarely the revolutionary—you look first to those that have proved that they can make a great product.