Bookshelf Speaker Reviews

Undercover Operative

When agents for the federal government’s most secretive intelligence agencies take up their sensitive duties, they are outfitted with trench coats and fedoras so that they can blend in with the general population. That’s what I thought of when I uncrated the Harman Kardon HKTS 30 satellite/subwoofer system. To look at these speakers, you’d hardly suspect that they form a package that retails for just a buck shy of a thousand dollars. The look is strictly utilitarian, like something you’d see packaged with a less costly system. Yet under the metal grilles there lurk some nice silk-dome tweeters. And the speaker terminals aren’t the flimsy plastic-tab wire clips you’ll find in the cheapest speakers. Instead, Harman Kardon opts for a sturdy all-metal terminal, a spring-loaded cylinder of a type often seen in better-quality sat/sub sets. Clearly, there’s more to this system than meets the eye.

From Baltimore with Love

Did you know that Baltimore was the second U.S. city to achieve a population of more than 100,000, after New York? It has given us great Americans as diverse as Thurgood Marshall, the first African-American to serve on the Supreme Court, and John Waters, who will probably never serve on the Supreme Court, although I’d love to see him try. Barry Levinson based four movies in Baltimore: Diner, Tin Men, Avalon, and Liberty Heights. Six Fortune 500 companies reside in greater Baltimore. The city’s best known university is Johns Hopkins, which educated Polk Audio’s three cofounders: Matthew Polk, Sandy Gross, and George Klopfer. All of them have since moved on, although Matthew Polk maintained an active design presence until recently. Polk Audio is currently owned by DEI Holdings, which also owns Definitive Technology and the Directed Electronics car technology empire. It remains a Baltimore stalwart as well as one of the few truly distinguished speaker brands available to megachain shoppers.

Genius Bar

Quad is one of those great speaker companies whose pedigree encapsulates some of the fascinating and significant parts of audio history. The name is an acronym for Quality Unit Amplifier Domestic. Born in London in 1936, the company first produced publicaddress equipment, then moved into hi-fi after World War II. It eventually became known for producing relatively thin electrostatic floorstanding speakers that are considered classics—heirlooms, even—and are still produced today. That our sister publication Stereophile named the Quad ESL-2805 Product of the Year for 2007 should indicate how much Quad’s current owner, IAG, venerates this Anglo-Chinese brand. It produces its products at a state-of-the-art factory in Shenzhen and ardently defends its historic reputation. Have I mentioned that Quad also produces both tube and solid-state electronics for the two-channel market? Now get ready to change gears.

Sweet Silk Dome

The Dynaudio DM 2/6 monitor comes in a vinyl-wrapped mediumdensity-fiberboard enclosure. This is so traditional, it’s almost retro. At the audiophile end of the speaker market, the vinyl-MDF box is outclassed by tantalizing veneers. At the pragmatic end—which is where a lot of the innovation comes these days—the vinyl-MDF box has given way to sound-bars and sat/sub sets with curvy molded-plastic or extruded-aluminum enclosures.

Hide the Center

What’s wrong with this word picture? A sexy flat-panel TV hangs on the wall. On either side of it are some almost equally sexy on-wall speakers, and the screen has a center speaker below it. Let’s assume that surround speakers and a subwoofer are elsewhere in the room. Surely this is a recipe for great audiovisual entertainment.

Take Aim at Bass Bloat

Mordaunt-Short’s Aviano is a new speaker line from a British company that’s been making high-performance speakers since 1967. Since then, we’ve seen the rise of Japanese-made mass-market A/V receivers, the advent of surround sound for home theater, and lots of new speaker categories from sat/sub sets to soundbars to in-walls. On these tumultuous seas, Mordaunt-Short remains seaworthy by concentrating on the fundamentals of performance and, more recently, value.