mylows10 5,000+ posts
B2,singer,ampere rep
are the dual 6 or dual 3 id dual 3 then jump the coils from the 1st coils to the 2nd coil to see 6 ohms on each woofer ,then wire the + of the 1st woofer to the + of the 2nd woofer and the same with the - ,once all wired together you should see 3 ohms.now if they are dual 6 then wire them all + to + on all the coils and - to of all the coils ,should see 1.5 then