Ok, been messing around with REW and the new analog RS SPL meter for a few days now. I have a SVS dual 12" sub, and in front of it the Velodyne SMS-1 processor. I let the Velodyne SMS-1 do its thing, and then set up REW to check out a graph. I'm currently using a 24-bit Live SB USB sound card, laptop, and the new analog RS meter and loaded the new analog values for the meter.
I think I've done everything pretty close to correct. I had to jack up my receivers volume a bit above what I thought was 75db to get REW to not give me a 'level too low' message, but I guess that's ok.
Anyways, here it is...thoughts? (sub+mains, receiver crossed over at 80hz, SVS sub tuned to 20hz.)
J