Current set up: Jbl in dash 6 disk changer, 2 jbl 3.5" tweets, 2 jbl 6x6, 2 jbl 6x9's, a 400w JBL amp, and a JBL 12" 300w sub in a bandpass box.. Today im replacing the deck, amp, and the 3.5" lil guys New deck, popping in a JVC arsenal unit 2 new kicker 3.5"ers being put in, and a new 500w JL audio amp. would love to have a pair of those square kicker subs, they boom like a motherfucker, you put them side to side with any brand and the bass coming off those square speakers is unbelievable....2 12" square kickers would have a block rating of atleast 2-3. I also love those new JL subs. Those are real nice. I love JL audio products. Used to have some in my old car. im way to lazy to build my own box and they charge way too much for speakers already mounted. I swear 2/3 of the price is them building the box and mounting it. But anywho, in 3hrs ill be annoying people at red lights again. Have had my sub unhooked for a couple of months and i miss it.