Quote Originally Posted by R.Paul View Post
What if separates din ung gusto ko ilagay sa likod? Ano mga need ko baguhin or do i need an amplifier na?
Not advicable. First is the problem on where to mount the tweeter. Unless meron ka yun between-the-doors tweeter mounting ng mga more expensive cars (such as a Range Rover), where do you plan on mounting the separate tweet?

Second is that as long as there's a tweeter, agad nahahatak na yun imaging mo palikod. Normal folks won't probably care but the more enthusiast amongst the car audio crowd will frown upon a tweeter inclusion. Bass sounds are harder to locate kasi.. a very good example is that most computer 5.1 systems has the 6" subwoofer on your feet. But you don't hear it coming from there do you? Pero kung binababa mo yun front speakers mo (with usually either has a 2" full-range driver or a 1" tweeter), agad nahahatak yun sounds pababa.