I think it would be a big mistake to replace your outstanding 104/2s just to have matching speakers for 5.1 or 7.1. Relatively little information is sent to the side and read speakers.
The 200 C has three drivers, with the center being Uni-Q; the 100 C has a single Uni-Q driver. The 104/2s have separate dome tweeters, but the match across the front speakers is excellent with the 104/2s and 200 C.
I previosly used matching speakers, four 102/2s and the matching 100 C, and I prefer the 104/2s, 200 C, and 102/2 combination. For stereo, as nice as the 102/2s were for small classical and jazz groups, the 104/2s not only do that well but also splendidly present the large sound of symphonic orchestration.
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The 200 C has three drivers, with the center being Uni-Q; the 100 C has a single Uni-Q driver. The 104/2s have separate dome tweeters, but the match across the front speakers is excellent with the 104/2s and 200 C.
I previosly used matching speakers, four 102/2s and the matching 100 C, and I prefer the 104/2s, 200 C, and 102/2 combination. For stereo, as nice as the 102/2s were for small classical and jazz groups, the 104/2s not only do that well but also splendidly present the large sound of symphonic orchestration.
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