Stand Loudspeaker Reviews

Perhaps there is no subject more vigorously debated among audiophiles than the primacy of the loudspeaker. Many 'philes believe there is no more important element in a hi-fi system—after all, they reason, it doesn't matter how good the components ahead of the speakers are; if the transducers can't reproduce the signal, you can't hear it. On the other hand, the source adherents maintain, speakers can't reproduce information that hasn't been retrieved from the recording. Loudspeakers can limit the amount of information you hear, but they can't increase it. This is one of those irresolvable paradoxes similar to the question of which came first, the roast chicken or the omelet.

These are great times for hi-fi gear, especially loudspeakers.

I latched on pretty fast to Dynaudio's Excite X12, but I wasn't the first at Stereophile to discover that loudspeaker. That was Bob Reina.

Drat!

The second I encountered Dynaudio's Focus 200 XD powered loudspeaker at the High End 2015 show in Munich, Germany, it called to me. I wasn't so much drawn to its unique functions—which I describe below—as by the fact that it could help fill the black hole left by the dismantling of my reference system for my move from big, badass Oakland, California to the small, magical town of Port Townsend, Washington.

Not every interesting audio component gets a full review in Stereophile. Many more products are covered in Sam Tellig's, Art">http://www.stereophile.com/artdudleylistening">Art Dudley's, Michael Fremer's, Kal">http://www.stereophile.com/musicintheround">Kal Rubinson's, and John">http://www.stereophile.com/thefifthelement">John Marks' regular columns than I have the space to publish measurements for. However, I do ask for samples of products that I feel deserve to be measured, particularly when our original coverage raised more questions than it answered.

When I unpacked the review samples of Earthworks' Sigma 6.2 loudspeaker, I was reminded of a Pop Art exhibition I'd visited 30 years before, in London. Along with a stuffed drum kit and other of Claes Oldenburg's exaggerated-scale floppy sculptures, hanging from the Tate Gallery's ceiling was an enormous three-pronged, US-style AC plug made entirely of hardwood (footnote 1). Although the Sigma 6.2 is available in plain-Jane black MDF for $3500/pair, the optional solid-cherry cabinet, with its polished grain-streaked panels, has the same carved-from-solid, feel of the Oldenburg plug. I found myself wanting to stroke the speaker.

The first I heard about Elac's new Debut line of speakers was from two 12-year-olds at T.H.E. Show Newport Beach 2015. "Elac's room is making the best sound at the show," they said.

Elac? I thought. I have an Elac Miracord 40A turntable. Hmmmm...

So I walked to Elac's room and listened to the Debut B5 bookshelf speakers ($229.99/pair). I was impressed—but maybe not as impressed as everyone else in the room seemed to be. In the halls, people were raving: "Did you hear Andrew Jones's new speaker?" Show bloggers went crazy. People kept asking me, "Herb—what'd you think of the Elacs?" My polite response was always, "I'm glad I'm not in the business of making $1000/pair speakers."

There is much to admire and to enjoy in this idiosyncratically charming hybrid loudspeaker. Eminent Technology has been around for about 25 years. Founder Bruce Thigpen was a pioneer in air-bearing technology, and ET's first product was a well-regarded air-bearing tonearm. The company later developed and was awarded patents for its Linear Field Transducers (LFTs): push-pull">http://www.stereophile.com/floorloudspeakers/308et">push-pull loudspeaker panels that operate on the magnetic rather than the electrostatic principle. Arraying magnets both front and rear of the plastic-membrane diaphragm eliminates a problem inherent in many planar-magnetic designs: as excursion increases, the magnetic restorative force diminishes. As can be expected, this technology is not efficient at reproducing bass, so most such speakers have been hybrids.