And finally the real specs on the Sherbourn 2/100A amplifier...
...This came straight from a tech at Sherbourn - Thanks for sending the prompt reply!
The 2-100A puts out 50 wpc x 2 channels (into 4 ohms)
If you were to parallel two 8 ohm speakers on each channel, then each would receive 25 watts (1/2 of 50 watts)
Bridged, it puts out 100 watts (one channel) into 8 ohms
I am running the amp bridged, running an 8-ohm, 10 inch subwoofer. I think the subwoofer needs a little more umpf to drive it but the performance feels pretty impressive. It is good enough to get me by for now.
If you have an older sub that needs an amplifier, the Sherbourn 2/100A amplifier will do the job OK. The room next to me shakes and the output seems very clean.
Hope that info helps.
G