i have a question on how to wire my boss amp to my boss subs. My amp is the RIOT 3400 Watts Monoblock Class D Power Amplifier and Im trying to hook it up to 2 Boss phantom P156DVC 2500 Watts 15" Dual 4-Ohm Voice Coil Subwoofers. how would i wire this since the amp has only a one channel out put? would i run 2 positive and 2 negative cables from the amp to the subs or would i run 1 positive cable from amp to sub then go negative to the other subs positive then from that negative to the amp again(bridge them)? Also my radio is a kenwood KDC-BT652U. Please help ASAP.