ROOSKIE
Major Contributor
Not exactly sure what you mean by splitting the preouts.Adding a subwoofer is fairly simple without such a feature, tho....either thru splitting pre-outs or using high level connections.
The R-S202bl has no pre-outs only line out which are fixed level outputs.
If you split the pre-outs from your source before connection to the R-S202bl and subwoofer then you loose the ability to use the volume control on the R-S202