Hi, im a newbie on this channel, and i was just wondering if anyone could help me. I have 2 techincs sb2490 speakers, and i'd like any info about them, as I recently purchased them from a friend and have no documents. Also, im looking into getting a surround speaker system for a small room. I have around £200 to spend, would it be better to get a matching package of 5 speakers +sub, or get speakers top add to the technics i already own? Any answers would be much appreciated.