Originally Posted by pappaduke
Only one sub, what a cheesy setup.
Unfortunately, as the image is clipped from the status display of an Auro-3D theatrical soundtrack mixing console set to 13.1, the 'one sub' shown is simply a reflection of the fact that (in so far as I know) Hollywood soundtracks are presently limited to one LFE channel...!
If you want two LFE channels (and not just two subs), you might want to advocate for adoption of the full Hamasaki 22.2 speaker|channel configuration as part of the next generation TV standard. If we're 'lucky', the decoders might allow for mixdowns to 5.x, 7.x, 11.x, etc, with a separate choice of whether to retain two LFE channels, or to combine them. Of course, the larger problem is likely a difficulty in finding soundtracks mixed with two separate LFE channels in the first place...!