I think you need a multi-channel (4?) amp. There's no way that Sony is driving the B&Ws properly. Ignore the supposed wattage specs of the receiver. The Adcom speaker switch box is OK, but I'm not big on Adcom amps.
How to amplify four 'front- speakers
Newbie here. I have an old Sony DA3ES Receiver driving an equally old pair of B&W DM640s with B&W 303s for side-positioned surrounds. The receiver has connections for only two 'front' or 'main' speakers so the 303s are hooked up as surrounds. Is there a way to get the signal going to the mains to also travel to the 303s?
This is probably a stupid question but I need to learn this stuff.
This is probably a stupid question but I need to learn this stuff.