right now im not trying to break the bank but i am looking for a headunit the can run 2 amps. i have a sony head right now and it ***** but heres what i have so far. 1 alpine mono amp mrp-m500, 1 4 channel alpine pdx-4.100, 4 5.25 alpine type r speakers with one 12' type r sub in a jeep cherokee. what head unit do you guuys recommend to handle this equipment? all the wirining is ran and i have 3 sets of rca's running to the non existing head unit. im really trying to stay away from Y splitters! has to be sindle DIN as well. thanks for your time