IN-WALL SPEAKER REVIEWS

Price: $5,281 At A Glance: Great visual complement for ultra-thin flat-panel TVs • Sealed enclosures for controlled performance • Smooth bass from vibration-canceling in-wall subwoofer

Thin Is the New In

If you’ve shopped for a flat-screen television lately, you know that thin is in. Flat screens that used to be 3 to 5 inches thick can hardly be called flat compared with the new models that barely exceed 1 inch in depth. And new display designs promise even thinner models in the future.

Price: $10,197 At A Glance: Great in-wall speaker for flat-panel displays • Excellent sonic coherence • In-wall speakers with an in-room sound quality

Transcend Music Reproduction

If you’re a home theater enthusiast or audio purist who follows the high-end speaker market, you’re probably familiar with Pioneer’s line of TAD loudspeakers and their reputation for exquisite sound reproduction. It all started with the TAD Model-1, which drew rave reviews with its concentrically aligned beryllium midrange and tweeter. Priced at $45,000 per pair, they were obtainable for only the wealthiest audiophiles.

In-wall speakers without the in-wall sound.

In-wall loudspeakers, specifically those with open backs, can yield unpredictable results because their sound quality is highly dependent upon the wall cavity in which you install them. Typically, the wall cavity's volume doesn't load the woofer correctly. Plus, the wall can introduce rattles and vibrations, which obviously degrades sonic performance (and can be very annoying). Critics cite these problems as reasons to reject in-wall models for serious consideration as high-end speakers. Increasingly, manufacturers are seeking to overcome these performance issues by designing in-wall speakers that include enclosures—sort of like a bookshelf speaker in a wall. Atlantic Technology is one of them. Their new IWCB-626 speaker comes in a closed-back enclosure. An enclosure eliminates the wall cavity as a variable and ensures more consistent performance. It also makes installation easier and brings the sound of in-wall speakers closer to that of freestanding speakers. In-wall speakers are popular with homeowners because they are less visible and don't take up floor space—many homeowners want audio without speakers and wires cluttering the room. But homeowners also demand good audio performance, and a sealed-box in-wall speaker can potentially come closer to achieving both goals.

Logging on to wholehouse audio.

It seems that all new consumer electronics products are either digital, Web-based, or both. One of the last holdouts are loudspeakers, which still operate mainly in the analog domain with no Web-based functions. Polk Audio has broken from that mold with the LC265i-IP in-wall loudspeaker. The LC265i-IP is the first active in-wall speaker for home audio powered by digital amplifiers that you can control via an Internet Protocol (IP)–based system. The full package, including the speakers, resides on a local area network, similar to the way a PC resides on a larger network connected to the Internet. The IP control assigns a unique number, or address, to each component in the system. The speakers in my test sample were connected to a NetStreams DigiLinX audio distribution system, which distributes digital audio throughout a networked home. Although I used the DigiLinX system for the purpose of this review, Polk Audio designed the LC265i-IP speakers to be compatible with a variety of IP-capable audio distribution systems, which are certainly a growing trend in wholehouse audio and video systems.

Hang a blue ribbon on the wall for these planar-driver speakers.

To stand out from the crowd, a speaker (or any product) needs to have a gimmick. "Gimmick" is too harsh of a word, really. "Unique element of differentiation" is too clinical but more on the mark. Maybe I should say, "thingamajig." On-wall speakers used to stand out from the crowd by their ability not to stand out. They were slim, contemporary in style, and loosely matched the flatness of plasma TVs, plus, until recently, only a handful were on the market. In some cases, these speakers were even voiced to sound their best when mounted on a wall. (Imagine that.) But on-wall speakers are no longer unusual. They're everywhere, including in some HTIB systems. Differentiation is definitely different now—it's a heck of a lot harder to do.

• $2,395-$4,895/ea. Depending on configuration
• 320: Two-way with one 6.5" bass driver and one ribbon tweeter
• 330: Two-way with one 6.5" bass driver, one 8" passive radiator, and one ribbon tweeter
• 350: Two-way with two 6.5" bass drivers, two 8" passive radiators, and one ribbon tweeter

Meridian's 300 Series in-wall/on-wall speakers use 6.5" bass drivers and ribbon tweeters and rigid, non-resonant cabinets and a white paintable grille and frame with rough-in boxes. And they come in a few different flavors. The 320 includes just a single bass driver and ribbon, while the 330 adds an 8" passive radiator and the 350 has two bass drivers and two passive radiators to complement the ribbon. Like the 200 Series these speakers are configurable as conventional passive designs set up for bi-wiring/bi-amping, or as "remote active" units that operate with Meridian's proprietary powered crossover/amplifiers.

Extreme audio: a new standard in transparency, definition, and detail.

I've reviewed many excel- lent in-wall speakers, but none quite like the new Radia R-800 in-wall speaker from BG. With 24 drivers in each speaker, this giant stands almost 7 feet tall and is clearly designed for extreme listening—extremely satisfying listening, that is. Each speaker has two 8-inch woofers mounted at the top and bottom, six Neo10 planar-ribbon midrange panels, and 16 Neo3PDR planar-ribbon tweeters in a vertical-line array pattern. An outboard amplifier, the BGA-2500, which is included with a pair of Radia R-800s, powers the two woofers.