I would go with parallel.
About 6 years ago I bought a Technics digital ready receiver with powered subwoofer output that I used for a while and then gave to my brother-in-law when I upgraded to a JVC 5.1 RX 9000 receiver. Later I gave him a 3 disk pioneer dvd changer with integrated DD decoder. Next Christmas I gave him a cerwin vega passive sub with left and right inputs.
Question is... the receiver has a single channel powered sub output. The CV 12" sub has a left / right input (so I assume it is a dual coil driver). What is the appropriate connection,,, wired from single output to dual input in series or parallel ? This hasn't been hooked up since I gave it to him so I want to know.
grim

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