Are there processors that can put out stereo sub signals? My Rotel 1068 has a sub1 and sub2 output and all it is, is just a spliter. Same signal goes to both subs.
Well there isn't any 5.2 material to process yet so most dual outputs in receivers at least would be 'split' from the single signal.
-however-
The Outlaw ICBM has 'stereo' sub outs in which you can set the bass management to take the LowFreq going to each Main speaker (L/C/R) and send it to the separate L/R subs (Left Main LF and 1/2 Centre LF to the Left Sub, Right Main LF and 1/2 Centre LF to the Right Sub). I guess this is what you are referring to rather than 5.2 mixes?
Not sure if the mid-higher end prepro's (Anthem, Krell, Parasound, etc) can do this but I would imagine some can.
Thanks. Yeah, I was thinking about when I have a crossover set at 100 Hz, I'd like the < 100 Hz to go stereo to L and R subs. I wasn't really thinking in terms of 5.2 or 2.2.