Thiel 1.5's vs, 2.2's? Any thoughts?


I am thinking of getting a used pair of Thiels. The 1.5 have gotten stunning reviews, as have the 2.2's. I really hope someone out there with some experience with both will guide me as to which would be the best of those two-it seems like they command similar prices on the used market. I occasionally like to listen to music fairly loud, so I thought of the two the 2.2 might be the better suited for me. I'm of the Naim fold; I could power either speaker with either a NAP 250 or 2x135's, so I think I have adequate power. Thanks, Goforth
goforth
Good analysis Zaikesman. I totally agree with your placement suggestions. I owned the 1.5s for years. I ran a sub and would recommend the same.
Neither of those speakers should present any problem for your amps to drive as such, but you should inform us of the room dimensions and listening position configuration. I own the 2.2's, and these are more extended in both directions. Any Thiel is best listened to at least 8'-9' away for proper driver integration, and they do not like being placed close to side walls (however, they do like a fairly wide L/R spread; up to 15-degrees of toe-in can help with this conflict). Lowish seated listening position height is best. Placement near the front wall for bass reinforcement is possible, although the soundscape will flatten-out somewhat. If you can accomodate those restrictions, then 1.5's would be better for smallish rooms, 2.2's for mid-sized rooms (3.6's for larger but not huge rooms, though they are tougher to drive). Do not skimp on speaker cable quality, and be aware that if you like things *really* loud, these might not be the speakers for you, due to their moderate sensitivity and driver size, and first-order crossover design. Thiels excell at focus and three-dimensionality of spatial rendering, cleanliness of transients and decays, spectral and temporal coherence across the range, and low distortion and coloration (this all means that they're very transparent to sources and recording quality, for better and for worse). Other speakers can yield better 'slam' or larger image size, and may reveal less of the flaws in recordings or partnering gear, but only the best don't sound less neutral or accurate doing so.
Elevick, the size of a Thiel doesn't determine it's impedance. For example, a CS-2 has a higher impdeance rating than a Power Point.
I've owned the 1.5s. A sub is a definite. Wonderful, coherent speaker. Top end was a weak point, for me, however. I enjoyed the Thiels for a long while, until I didn't. peace, warren
Depending on your listening preferences, you may very well want a sub with either the 1.5's or the 2.2's. I know I would. With that in mind, you may want to factor in the price of a good sub (say, a used REL). I would prefer the 1.5's with a sub to the 2.2's without one. Of course, if they are both selling for about the same price, then this might not be an issue. Just be sure to get a high quality, musical sub.

You may want to e-mail Shari at Thiel to get her take on your dilemma. She has been very helpful with my questions, even on used and discontinued gear.

FWIW, I also think that the CS.5's with a good sub can rival many larger systems. Those little .5's are great.

Tom.
The 2.2's will probably give more bass due to the size. However, the 2.2's are more demanding on your amp. The bigger the thiel, the lower the impedance drops!
The size of your room is probably a consideration. I wouldn't put 2.2s in a small room. leo.