How many RMS does my 2 12" silver series q power subwoofers dual have in it plzz help anyone ??!!?

-2 x Q Power 12"SUBWOOFER

鈼? x Dual Subwoofer Enclosure

鈼AX Power: 1400 WATTS (PAIR)

鈼ide Rubber Surround

鈼ingle Voice Coil With Aluminum Bobbin

鈼ilver PP Cone

鈼eavy Duty Fiber Spider

鈼hrome Frame And Black Plates

鈼ented Air Cooling System

鈼? Ohm