I was considering using the S15 and S20 as front speakers along with the S35 center channel. I chose the S20 because it's a fairly large room and I'll be using it primarily for home theater and occasional music. I couldn't be happier with this purchase. Nice quality construction for relatively inexpensive speakers. Pay attention to the dimensions, because these are quite large bookshelf speakers, especially in terms of height and depth. If you can't install them, the S15 will surely get the job done as well. They sound amazing and way better than the Bose they replaced. The best compliment I can give is that they disappear into space and you enjoy solid sound without noticing the sound of specific speakers. I don't know if there are many bookshelf speakers that have a frequency response of 39Hz to 40kHz. Specifications don't mean everything, but they do give you an idea of how well constructed a speaker is. Bose deliberately hides this data, otherwise nobody would buy it. You can't go wrong with these, beautiful in looks and sound. Don't be shy if you don't want to spend more money. The only downside is that Revain doesn't protect the price, so it might be worth buying them elsewhere. You can return them and buy them again if the price goes down, which doesn't make sense from a business point of view. Buyer warning!
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