Mark:
For Thiels, the CS.5's are pretty easy to drive. Personally, I would think that the Arcam would be able to handle a 4 ohm load just fine, but as of yet, I do not have firsthand experience trying this. If you used a subwoofer with a crossover that you could plug into the "preamp out/power amp in" loop, then, yes, this would make your main speakers easier to drive, though I think that there would be some sonic sacrifice in this approach. I really wouldn't think that the small Thiels would be hard to drive. A pair of SCS3's (bookshelf size, but can be arranged horizontally or vertically) could sound nice, also, and I know that they are not hard to drive.
I am really stoked about getting my system up and running. Those little ProAc's are phenomenal for their size. ProAc makes a couple of nice little subs, but I do not think that I will need them. The regular Tablette Reference 8's that I heard had plenty of bass, and the Signature models that I ordered (the dealer just told me that he has them in his hands) go even lower (38 Hz for the Sig's, versus 40 Hz for the standard Ref 8's). Your shopping list of five brands, ProAc, Thiel, Meadowlark, Totem and Dali is a fine list, and all are top performers in their price range and size, IMHO.
Good luck!
Tom.
For Thiels, the CS.5's are pretty easy to drive. Personally, I would think that the Arcam would be able to handle a 4 ohm load just fine, but as of yet, I do not have firsthand experience trying this. If you used a subwoofer with a crossover that you could plug into the "preamp out/power amp in" loop, then, yes, this would make your main speakers easier to drive, though I think that there would be some sonic sacrifice in this approach. I really wouldn't think that the small Thiels would be hard to drive. A pair of SCS3's (bookshelf size, but can be arranged horizontally or vertically) could sound nice, also, and I know that they are not hard to drive.
I am really stoked about getting my system up and running. Those little ProAc's are phenomenal for their size. ProAc makes a couple of nice little subs, but I do not think that I will need them. The regular Tablette Reference 8's that I heard had plenty of bass, and the Signature models that I ordered (the dealer just told me that he has them in his hands) go even lower (38 Hz for the Sig's, versus 40 Hz for the standard Ref 8's). Your shopping list of five brands, ProAc, Thiel, Meadowlark, Totem and Dali is a fine list, and all are top performers in their price range and size, IMHO.
Good luck!
Tom.