There are some things you just don't expect to find together—say, peanut butter and foie gras or Anne Rice's vampire Lestat in a Garlique commercial. Other combinations may be more desirable and more elusive: a multiterm politician with integrity, for example, or computer products that not only work as advertised but do so consistently (wow, what a concept!). Rarer still is that mythical, mystical creation, immortalized in song and story and lusted after by speaker designers since the invention of the voice coil: the bookshelf speaker with bass.

I used to wonder why I felt such an affinity for so many of Definitive Technology's speakers. What is it, I asked, that gives these slender, sock-smothered sirens their perennial appeal? Is it magnetism? (Well, surely, they use magnets, but that couldn't be it.) Is it the sexy allure of not being able to yank off a speaker's grille cloth to reveal what's hidden underneath? (Instead, you have to gently coax the soft sock covering down, slowly undressing the speaker. It's an act best done in the privacy of your own home after the children have gone to bed.) Maybe it's some secret, arcane knowledge inherited from the Knights Templar (promising riches, wealth, and speakers with popularity beyond reason)—or possibly it's from an earlier era, gleaned from chiseled hieroglyphics on the ancient stone walls of the pyramids at Giza (regaling in an afterlife filled with music and movies).

Performance
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Value

At $799, the diminutive Definitive Technology SuperCube 4000 isn’t “recycle enough aluminum cans and buy it” cheap, but it’s still in the reasonably affordable price range for a large percentage of home theater enthusiasts. Although Def Tech calls it a SuperCube, the actual dimensions are 11 inches wide x 11⅞ inches tall x 12 inches deep, which isn’t strictly a cube according to my high school geometry book. Evidently, SuperApproximatelyACube and SuperCubeLike were already trademarked, so Def Tech had to settle for the close-to-accurate SuperCube. Regardless, the compact size makes it super easy to place in a room, and fairly inconspicuous wherever you place it. Don’t let the SC4000’s small form factor fool you, though, because it’s one of the most feature-packed and easiest-to-set-up subwoofers I’ve encountered, regardless of price. It’s also surprisingly heavy (around 25 pounds) for its size.

Denon HEOS 7 Speaker
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Features
Ergonomics
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Denon HEOS 5 Speaker
Performance
Features
Ergonomics
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Denon HEOS 3 Speaker
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Features
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AT A GLANCE
Plus
Stellar audio performance
Simple, intuitive app
Minus
No desktop controller
Fewer streaming services than Sonos

THE VERDICT
It’s not the first wireless multiroom sound system, but it certainly ranks among the best.

When I asked the folks at Denon why they felt the need to develop a multiroom, streaming music system, this was the answer they gave: “Probably for similar reasons why we developed the LP turntable and didn’t continue to manufacture gramophones.” That wasn’t quite the answer I was looking for, but it was an interesting way of putting a tangible perspective on the past 100-plus years that Denon has been involved in the audio industry.

In this day and age, it’s the rare person who sits at home enjoying selections from his or her collection of bulky spinning cylinders; streaming songs is what’s popular now. In fact, our collective propensity for listening to audio from the Internet or music stored on NAS drives and computers has resulted in wireless speakers of various kinds becoming the product du jour of nearly every audio manufacturer on the planet. So the question I really should have asked was how Denon thought they could build a system that would rise above the flood of streaming music speakers and systems on the market—and, specifically, how in the world Denon thought they could compete head to head with the Goliath of streaming music systems, Sonos.