I previously asked a similar question but I've since discovered that the actual amp I have is an older version, but namesake, of that amp. The amp I actually bought is a bit simpler; there's no switch for modes and fewer lights indicators on the front.
The back:

Is there any way this amp can be bridged safely?
I need to know because someone wants to use it with his bass rig; he said:
"Each cab has one input, the point is to bridge it to get the 380 watts when using one cab, and use the amp in paralell when using to cabs"