I'm setting up a small, experimental system to play with a class T amp. I want to dig out and use my old Yamaha YST-SW45 as a sub. Of course, the amp does not have a preamp output, so I'll have to wire all the speakers to the sub and wire the amp to the sub inputs. The speakers I am connecting to the sub are 8 ohms, but the sub is only 5 ohms. What "load" does the amp "see" -- 8 ohms or 5 ohms?
Any help appreciated.