I've been reviewing speakers for a long time. I'm not saying my ears are any better than yours, but they're trained. Give me that much credit. I can wax rhapsodic paragraphs ad nauseam on why the latest multi-thousand dollar speaker can bring you closer to your music and movies. If you can afford them, great! But if you can't, it's not the end of the line. A more than decent system can be built around five mid-priced speakers, like the Polk LSi-9 ($500/ea), plus a good sub. But really inexpensive speakers? Well, that's always been a big challenge – until now that is.

Who do you think benefits most from corporate investments in technological research and development: so-called "early adopters" or average consumers? After I reviewed Infinity's top-of-the-line, high-performance Prelude MTS speakers a few years ago for Stereophile (Joel Brinkley reviewed the 5.1 version in The Stereophile Guide to Home Theater), I would have concluded "early adopters." But after spending a few months with the relatively inexpensive Beta ensemble, which is based on the driver technology developed for the Prelude MTS, I think mainstream consumers gain the most and they get it at near Wal-Mart prices.

Curves Ahead

Where ideas are concerned,” the late George Carlin said, “America can be counted on to do one of two things: take a good idea and run it completely into the ground or take a bad idea and run it completely into the ground.” Many loudspeaker manufacturers tend to follow one of these two trains of thought, with results that range from staid to disheartening. But there is a third path, the one that Infinity Systems follows, and it will take more than a sentence to summarize, period, enter, tab.

I'll wager that, if you were to poll the attendees at January's Consumer Electronics Show as to which was the most intriguing audio demo at the expo this year, a large majority would respond with Tom Holman's 10.2-channel sonic roller-coaster ride over at Alexis Park. Sure, the high-resolution demos were purer, and I'll be damned if the two-channel rigs at that same venue didn't, on the whole, sound better than ever (two-channel ain't dead just yet, gang). Still, when it came down to pure entertainment value, Holman's demo undoubtedly stole the show.

It's an article of faith among audiophiles that you can "hear" materials. It just stands to reason that, if a loudspeaker cone has a certain sound when tapped with a fingernail, then everything it reproduces will be colored by that sound. This is why an audiophile will tap the exposed cones of an unfamiliar loudspeaker to see what they sound like. But not every material has a characteristic sound; some aren't stiff enough to vibrate. A wet dishrag, for example, has no sonic "signature." Only if you hit something with it does it make any sound at all, and then it just goes splat. But any material stiff enough to push air without wilting is likely to have some kind of resonant mode that we can hear, so you just know that a metal loudspeaker diaphragm is going to sound metallic.

KEF's KHT5005.2 speaker system and Onkyo's TX-SR674 surround receiver are an odd couple. The KEF speakers are slim, tubular, and chic, the latest thing in décor-friendly sub/sat sets. And the Onkyo receiver? It couldn't be more conventional, conservative, even conformist. It's a plain black box with a very good features set for the price. But could it be that the two complement one another? Could this, in fact, turn into a long-term relationship?

Performance
Value
Build Quality

Cue the Qs

KEF’s Q Series, improved over multiple generations since 1994, has long been the British speaker company’s bread-and-butter line. The new Qs, which began shipping earlier this year, were designed in the U.K. and are manufactured in China.