The customer wanted a loud and clear sound with a good amount of low end definition. We installed Phoenix Gold Ti65CS (6.5″ Component Set) for the front stage. The low end is handled by a Phoenix Gold R110 (10″ Sub) all powered by a Power Bass ASA400.4x (400 Watt 4Ch. Amp). The sub is in a down firing box and trimmed out to give a seamless look. The only requirement was that there was a space left for the the girls to sit...