Thanks a lot po Sir Otep, pasensya na po ha pero i di ko po gaanong masundan po ang mga terminologies ng car connection set up pero i understand DIN as yung sukat ng typical na head unit. however po, di ko pa rin ma figure out yung instructions nyo. What does it mean po yung bridging and channels? I appreciate po if you can elaborate further po. i'm planning pala to buy a Pioneer face-off, Pioneer 100 watts rms 4 ohms for front and rear, sony xplod amplifier and a subwoofer.

Sir, i am also seeking advices po on how to install subwoofer? i have two choices which are buying a sub with factory-made box (e.g. Xplod Bazooka, JVC, etc) or yung subwoofer lang po na walang box. Just in case bilhin ko yung walang subwoofer speaker, pwede ko po bang i kabit with screws lang ang sub speaker sa likod ng sandalan?

Thanks po.