replace bose system
i have a 2001 audi tt convertible and i would like to replace the speakers , i already replace the stereo but still using the bose system.
now the main question is i just replace the speaker and keep the bose amplifier how many watts do i need and coax or component.
and if i replace the amp also can i still use the same cables for the new amp or i have to run new ones .
thanks



