What are good subwoofers and how do you put them in?

Ok so i want to put into my subwoofers into my 2002 jetta. Will i have to drill holes anywhere? and will i need a head unit to power the subwoofers? Also any other information is thanked

My 1994 Ford Explorer has a horrible sound system, i want to put a new one in, now what kind of Subwoofers should i put in, (brand and size) i just want good bass, nothing real ...show more

is there a way that i can put 4 subwoofers in my car? i already have 2 in my trunk and have alittle more room, but idk if 4 will fit, what should i do?

I want to give my truck some better sounds and i cannot decide on what kind of subs i should put in because i have such limited space in the cab. It's an ext cab but really the only place i could put one is under the back seat and I do not want to buy...

i got a steel truck box from my father and was wondering what type of subs i should put in there if any at all. what size amp? would i be able to hear it in my truck? its a short box and a normal cab.

This is my first car, and I have no experience wiring, and don't know anything about what kind of subwoofers I should get. I'm driving a 1997 honda accord, but the stereo ...show more

Ok i have a Toyota Avalon and i was thinking of getting either two 12" or two 10" Orion subwoofers in the trunk of the car. its a really big trunk so what would be better and where could i face them?