I need some help here. I have an audio guy that live across the street from me and he hooked up my wifes Jeep cherokee with a 10 JL Audio Sub and it sounds sweet. Well I have a stock non-bose stereo system in my 2k Max. My neighbor wants to install these Hollywood Subs into my car. They're two 10 inch subs. Are these speakers any good? He want's $200 for the enclosure and speakers. Is that a good deal? Thanks for the help.

Tom