Yes, you can use a adapter or create a XLR to RCA cable.
My amps for the rear, centre and the sub are also connected using such cables as they only have RCA connections.

861v4/ID40, G98, UHD722, Mark and Levinson No. 29, 2 * Linn LK85, Linn LP12, Musical Fidelity X-LPS v3, Empire Vandenhul MC1000, NVidia shield, PS4, Thiel CS2.4, Thiel 1.6 rear, Audio physic Celcius centre, Rel Quake Sub