2) Rockford Fosgate P2D4-12 12" 1600W Subs + Boss AR1600.4 1600W Amp + Amp Kit 800 Watt MAX per sub (1600 watts per pair) 400 Watt RMS per sub (800 watts per pair) Dual linear spider with embedded 16 AWG tinsel leads Custom 10 AWG nickel plated push terminals Extended pole piece and bumped vented backplate