jbl tw5v2 rf

Hey guys, Just need some recommendations for an Amp to power my 2x JL TW5v2 2ohm (600w RMS per sub) in a 1.6 cu ft" box with polyfil. The box is in my mustang's trunk. I have a JBL Grand Touring Series GTO1201.1 II it dose 787w RMS x 1 at 4 ohms & 1,114w RMS x 1 at 2 ohms Since the JL...