i have 1 infinty 12 1230 max 300 rms that my cuz gav me bcuz he blew the other one and i have an alpine 860 watt pushin 2 hifonic 700watt/300rms 12s preatty good i cant use the infinity 12s is to big for my downfiring box in my truck and ill consider a trade for an indash screen or flipdown screen oreven willin to sell for as low as 100 for both thats 50-50