haiyo...y confusing the user....since he already buy...he cant do anything about it...

wacky....now all u need is a 4channel amp to power up ur front n rear speakers. n get a preamp to control the bass and the treble for the speakers. so that u wont get pecah sound...everything is about tuning...

since u on low budget....jz get a 4chan amp n a preamp...enuf liao...no need anything else ady....trust me....it will sound good....n loud n head banging.....that is if ur sub is good la...kekeke...

it all depends on money...money is everything...kekeke...