Hello I need help with finding a 5 channel amp that will support the speakers i bought for my 06 Toyota Camry. I purchased 2 pairs of full range JBL 6x9’s that run at 70rms (peak 300w) @4 ohms and I'm looking to buy a Rockford fosgate 12”sub that runs at 250rms (peak 500w) @2ohms. I figured the...