Can anybody recomend me an amplifier for a sound system?

i've just bought these speakers : http://www.amazon.co.uk/Roth-Audio-ROL2-Bookshelf-Speakers/dp/B002EA6LRU/ref=sr_1_1?ie=UTF8&s=electronics&qid=1303723956&sr=8-1 and i need an amplifier to power them, now i've found some good ones, but my problem is that im looking to buy a subwoofer later as well, this one : http://www.amazon.co.uk/TANNOY-SFX-SUB-Subwoofer/dp/B004FP8QL6/ref=sr_1_1?ie=UTF8&qid=1303724037&sr=1-1 and i have heard that only certain amplifiers allow 2 speakers and a subwoofer to be attatched also. I would also really really like it if the amp had an equaliser on it for adjusting bass, treble etc levels. Any help is much appreciated, thanks.