I have a 2008 BMW 535xi and it has a 180 amp alternator in it. My trunk has a size of 45'' x 38'' x 20''. The reason that I suggested the Skar speakers is because they had pretty good reveiws and a good price. As for your Dayton RSS390HE-22s I could buy them for the same price on parts express...
What about getting two of these: https://www.skaraudio.com/products/ddx-15-inch-car-subwoofer
Two of these: https://www.skaraudio.com/products/rp-1500-1d-car-amplifier?variant=18280060417
Two of these...
I have decided to set up 2 15'' subs inside my car. I need the total setup to be around $1000 dollars in price and it has to include the two subs, the enclosure, the amp, and the wiring kit. I am curious to see what you guys would recommend to me.
Okay, so I 've never set up aftermarket speakers in a car before, and I don't know the first thing about car audio. As far as I can tell these products work with each other to make a 2 15" system. I really don't feel like buying this and finding out that I have to buy something else as well so...