ribbon tweeters

While I regularly write about ultra-high-end gear that's made in the U.S., I also cover as much affordable stuff as I can find. Grado Labs in Brooklyn manufactures some of my favorite headphones priced from $79 and phono cartridges from $60. My friends at Schiit Audio in Newhall, Calif., make headphone amplifiers and digital-to-analog converters with prices starting at $249. As for speakers, Zu Audio makes gorgeous-sounding models priced from $1,200 per pair. These companies aren't just based in the U.S., they also manufacture their products here.

If $1,200 doesn't qualify as affordable, … Read more

Most speakers--from the affordable models to state-of-the-art contenders--are box designs. Some are tall, slender boxes, some are tiny cubes or spheres, but they all have some type of cabinet. Unless you're an audiophile, just about every speaker you've ever heard has dome tweeters and cone drivers, so you might conclude that all speakers are made that way. Standing apart from the crowd, Magnepan speakers are slender, flat-panel designs, less than a couple of inches thick. The speakers don't rely on conventional tweeters and woofers; Magnepan speakers' sound-producing elements are proprietary thin-film drivers.

Magnepan's Jim Winey started … Read more

I've probably listened to and reviewed a thousand speakers, and truth be told, the majority of them never sound like live music. They sound like speakers.

The "problem" with box speakers is that you're always aware the sound is coming out of a box, but Magnepan speakers don't have a box. And they don't have dome tweeters or cone midrange or woofer drivers, either. Magnepan technology is radically different than what you find on box speakers, so the 1.7's sound "floats" free of the speakers themselves.

The new Magnepan 1.7 ($1,995 per pair) looks a lot like the model it replaces, the 1.6, which was regarded by many of the world's high-end audio critics, including me, as one of the greatest less-than-$2,000 speakers on the market. The 1.6 stayed in the line for more than 10 years, and I have every reason to believe the 1.7 will be a standard bearer for just as long. And speaking of value, Magnepan also offers a factory-direct $599 (per pair) panel speaker, the MMG. The technology isn't as advanced as the 1.7's, but it's miles ahead of any other $599 speaker I can think of.

The 1.7 panel is 64.5 inches high, 19.25 wide, and just 2 inches thick. Magnepan builds all of its speakers in White Bear Lake, Minn., and almost all the 1.7's parts that aren't fabricated in-house are sourced from U.S. suppliers. I reviewed the 1.7 for Tone Audio magazine, where you can read the complete review.

The 1.7's technology is unprecedented for Magnepan; the speaker is the company's first "full-range ribbon" design. It's also worth noting that what makes a well setup pair of 1.7s so special isn't just something that only dyed-in-the-wool audiophiles would notice; pretty much anyone with ears will immediately grasp what's going on. Their box-free sound is astonishing.… Read more

Every year product life cycles in the consumer marketplace grow ever shorter and we see ever faster turnover in cameras, phones computers, and so on. On the audio side, the latest and greatest receivers become yesterday's news faster than you can say "HDMI 1.4." It seems like no receiver can stay current for more than a year or so.

Speaker companies show a little more restraint and "refresh" their lines every few years, but even then new models rarely demonstrate actual performance improvements over the previous generations' models. Speaker manufacturer Magnepan doesn't play by those rules; it invests years of development in each of its models before introducing a new speaker. It has to sound better--a lot better--than the outgoing model before it's released to the world.

And not just in the opinion of the designers. New-model Magnepans undergo extensive "blind" listening tests with a wide range of audiophile and non-audiophile listeners (the listeners don't know whether they're hearing the old or new model). The new speaker must consistently score better than the old model before it goes into production.

When I first heard the Magneplanar 1.6 back in 2008 I said it was the best under-$2,000 speaker on the market. Incredibly enough it was 10 years old at the time! The Magneplanar 1.6 has stayed in production for 12 years, but now it's about to be replaced with the new Magneplanar 1.7.

Magnepan, based in White Bear Lake, Minn., builds nothing but panel (boxless) speakers. Not only that, Magnepan designs forgo conventional dome tweeters and cone-type woofers. As I pointed out in my August 14, 2008, blog that's why the company's Magneplanar 1.6 speaker mostly avoids sounding like a speaker. The speaker earned the top position in my Top 10 greatest audiophile speakers blog earlier this year.

The new Magneplanar 1.7 is also a flat-panel design, 64.5 inches tall and a mere 2 inches thick! The new speaker looks a little more contemporary, thanks to its aluminum, wrap-around edge molding. The old model was a two-way design, with a 48-inch-tall aluminum ribbon tweeter and a 442-square-inch mid/bass panel. The Magneplanar 1.7 is a three-way design, with a woofer, tweeter, and super-tweeter. The super-tweeter comes in around 10,000 hertz and is said to produce wider dispersion and better-resolved treble than the Magneplanar 1.6 did.

The other big difference is the Magneplanar 1.7 is a "full-range" ribbon design.… Read more