[navin]

Originally Posted by jkdas

Ah, look at these of the same product
Pre-Amp Outputs (Front/Rear/Subwoofer) :dual outputs (5V/60 ohms) Subwoofer Output Level/Impedance 5V/60 ohms !

why 60 ohms! And a snr of 100 above is excellent right?

60 ohms is an odd impedance. Usually you'd look at 10-20k ro so as most amps have an input impedance in that range.