Wayne Parham Messages: 18748 Registered: January 2001
Illuminati (33rd Degree)
I took the L/R preamp level signals (going to my main amp) and ran it into the sub crossover. The input impedance is very high, so it's an easy load on the source. It's a two channel crossover, providing two outputs corresponding to the two inputs. They're independent channels, but in most cases, low frequencies are very similar on both channels. Still, I maintain their independence and don't aggregate all channels to one sub channel.