help needed to setup my home theater system

[shahbinoys21]

Hi guys,

Need to buy a home theater system for my hall. I have no idea about home theater systems.

My specifications:

Hall dimension : 18 ft by 20 ft.. Ard 350 sq ft..
Budget: under 40k preferably under 30..

Ezone guy suggested me onkyo 3300.. But after searchin on internet I found out dat it works for a room size of ard 10 ft by 10 ft..

Guys, which 1 should I buy. I am totally confused.. Yamaha, onkyo or denon.. Give me a couple of options with different prices..

Thanks..