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TPA3255-Q1: 2x2 ohm load in BTL at reduced supply voltage possible?

Part Number: TPA3255-Q1

The datasheet tells 3.4 ohm as minimum load impedance in BTL mode at 4 ohm load. Is it possible to use 2 ohm loads in BTL when PVDD_x is reduced?

My current application was originally designed for BTL, PVDD_x=42V and 2x4 ohm load to reach 2x200W.

I want to get 2x300W on 2x2 ohm load in best case without modifications of the existing design, but if necessary I can reduce the PVDD_x to a lower value than 42V.

Is 2x2 ohm in BTL possible in general? What is the voltage limit for 2x2 ohm in BTL?