The wiring confiureation SC did during that time would almost certainly kill the sub after a year or two.
They used a dual voice coil sub and would wire one coil to one side of the amp and the other coil to the other. That amp just didn't have enough power, and you always run both channels to a common signal not seperat signals.
WTH..........that's crazy guess thas how you get away with one amp. Wow.
A Day at the Lake...Priceless
A Day in Powder...Endless
2012 Möbius XLV~ Loaded & Exiled
2007 Outback V ~ sold