Friends please tell me which Amp and woofer is better for my ALTO i have four POINEER speakers and audiola mp3, cd player now please tell me which AMP and woofer will be better to get best sound and bass quality?????
http://www.youtube.com/watch?v=39v0kDi0udI&mode=related&search=
http://www.youtube.com/watch?v=ECnRIeSab_o&mode=related&search=
http://www.youtube.com/watch?v=XUSrtrDrEHI