Hi i have a 09 tl and I just bought a 12 W 6 v 3-d4 JL sub in a ported enclosure. it came with a VOLFENHAG ZX-5161 2-Channel 1000W Element-5 Bridgeable power Amplifier,and a PAC SOEM-T 2-Channel Premium Line-Out Converter with Remote Turn-On Trigger my questions are this: is The amp sufficient...