i lost my install manual and don't know if they need to be specificly wired in series or parallel from the transformer, or if it matters. i got a good deal on these deck speaker/light setups last year. i didn't have electric out on the deck at the time so i just hooked up the speakers. now i've worked out electrical but have lost the manual. i don't want to mess them up guessing. so anyone know? be great if someone is familiar with this specific brand , but if someone is confident of how all low voltage lighting works and knows i may have to go with that. thanks for any help.