320:In manual flight: 40d for spoilers 3 & 4, 20d for spoiler 2.
And what are they for the A320 with the Autopilot engaged? How much different are they to those of the A319?
I don't have an A320 QRH, but I assume AP OFF is not part of the Emergency Descent?
Even when speedbrakes are operative the A319 is limited to FL370 with one pack U/S
That would appear to be the case for the MEL above, but MELs in different parts of the world differ. Not all have FL370 as a limit. It may be exceeded with restrictions.