It doesn’t matter. It puts out 500 watts into 2 ohms. That’s enough for most users. I consider "doubling" an irrelevant factor.
Then next you lot may as well just tell us to use this 6000watt!!!!! Class-D Behringer for just $600us.
Let me tell you, that on the Wilson Alexia in an a/b it was trounced by the 40 x times less powerful!!! Gryphon in dynamics and bass control. The Behringer was thin, anemic, weak in the bass and sounded like it was struggling
https://www.bhphotovideo.com/c/product/1427354-REG/behringer_nx6000d_6000_watt_class_d_power_amplifi...