My HT room (HT gallery) is 2.9m x 4.2m.
In it I have a 90 inch PJ screen, 7 bookshelf speakers and a big sub that can demolish my house if I cranked it up, a receiver plus power amp, a separate floorstander audio setup with a huge class A amp (that images well). My seat is not even flushed to the back wall so I can enjoy 7.1 surround goodness. Plus my HT can fit 6 people...
With a little creativity, desperation... este, resourcefulness, anything can be done.
Small rooms are great IMO cuz they are easier to power. And in case you do a bit of overpowering (power amping, bi-amping)... the small room borders help in creating a more visceral impact. In one of my previous bi-amped setups, you can really feel the midrange hitting your skin...no & its not LFE from the subs...it was the mid range!
In case na pwede what speakers and avr will you recommend me to get? thanks!
Regardless of room size, get the best receiver your money can buy, stretch your budget if possible!
For speakers, believe me bookshelves are more than enough for that room size, specially in HT. You may insist on floorstanders but if you dont power em well, they wont be impressive. so might as well pour the money you saved from a BS (instead of a FS) to a good sub.
Whats your budget btw?