I always hoped to be able to fit my Logitech sound system into my car, and then bring it home again for use with laptop. Blame the crappy sound system in myvi. Proton wins this deal, yeah only this. My desire to upgrade myvi sound system grew much much stronger today morning. Maybe it was the dream yesterday night. My only complaint (in audio section) for myvi is the bassless sound system, coupled with audible road noise. So, I went to a shop near E-mart, Tudan, Miri, Sarawak (In case for those in the West Msia, it's not ulu here... I don't go ulu places to get my upgrades. Was looking for plug and play equipment ( I'm not faithful to crappy car) and found this active subwoofer, Alpine SWE-1000. There were other subs there as well but Alpine caught my eye (the other eye was looking at RM1k pioneer HU, but no no, no money) This is it:- A fellow in the shop recommended me to fit in a voltage capacitor, where the voltage can be tracked and can avoid drainage of battery. I to