I have an American Legacy 2000w/2channel amp. This amp has two ports for dual fuses. Well my amp only seems to work with one fuse inserted. What would be the best way to run two 12'' P-1's/500w and one 12'' Audioboun/500w(all three in sealed box) to this amp.The Audioboun has dual voice coil(the P-1's are single). Any advice on installation(also using compassitor)?