I have two sets of the Magnepan speakers going at my home, so I guess you could say I’m a fan of the open baffle design. The approach is supposed to eliminate the colorations that are the “necessary evil” of box-based designs, but the biggest flaw (some say) is that by eliminating the box, you throw the baby out with the bathwater — that is, you kill the bass. I think the counter-argument, that the bass in an open baffle tends to be more “real” sounding, falls a bit flat — there is something to having your system able to perform CPR on you while you’re sitting in the sweet spot, and telling me that it “isn’t correct” doesn’t make me want it any less.
There are only a couple of options open to you, really, if you want to go this route. The one favored by Emerald Physics — and the $75,000 Granada G2 from the Lotus Group — is the outboard approach. Through external DSP-based crossovers, the Granada — and the Emerald Physics — can get you where you need to go with the bass and do that in any crappy room you could be unfortunate enough to be stuck with. Add a powered-woofer section, and you’ve got yourself a platform that should thwack the living crap out of you. I mean, when you need it, of course. Ahem.
At Newport, Joe Cohen of the Lotus Group was displaying the latest version of his Granada speakers, the G2, shown in a one-off color (any color can be requested) that looked like a rich metallic plum. The G2 is a bit different than the earlier model in that it does away with the $27k Feastrex Field Coil D5e Type II drivers and replaces them with a trio of more traditional and far more linear Scanspeak Illuminator drivers — one 4″ midrange and two 1″ soft dome tweeters — and pairing them with the two big 12″ woofers. Frequency response is listed as 25Hz to 25kHz. The G2 is actively tri-amped, but the user will have to supply only four channels of amplification as the woofers are driven by an integral 500w ICE power amp, one per cabinet. The recommendation is for 50wpc for the mid range and 22wpc+ for the tweeters. The G2 is 22” wide, 54” tall, and 16” deep.
Can’t decide which version to get? No worries – both the “old” $125k Granada and the G2 are currently orderable, today.
A $16950 SMc Audio VRE-1C Preamplifier with outboard power supply was paired with two $12,900 Esoteric A-03 50wpc (8ohms) Class A stereo amplifiers.
There was a whole bunch of Esoteric digital sitting idle in the rack while I was in the room:
- $23,500 Esoteric P-02 transport
- $23,500 Esoteric D-02 Digital to Analog converter
- $8,900 Esoteric K-05 CD/SACD player
Analog was handled by a giant $8,800 Hanss T-60 turntable, mounted with an $8,500 Talea tonearm from Durand and my current reference cartridge, the $3,900 Windfeld from Ortofon. A $5,500 Esoteric E-03 phono stage handled the transition.
A whopping $95,000 of PranaWire cables were used here, including: Avatar, Cosmos, Nataraja, Kensho, Satori and MahaSamadhi cables, plus 3 Linebacker In-line Passive Power filters.
Having never heard the “old” Granada, I can’t comment on how much of any improvement the G2 might or might not be. I can say that my time with the Lotus Group was well spent, however. The sound was perfectly balanced, top to bottom. I’m not sure that this was my favorite room at the show, but it was certainly up there. I spent far longer here than I ought to have, so, if there’s a room I didn’t get to at Newport — you can blame Joe Cohen. I do.