I have been pushing a single Arc 12d4 with a JL 500/1 (old version). The amp died earlier this week on me... no sound coming out and I don't really have the skill to open it for troubleshooting. I'm looking for something new and am not really sure what to get. I've had JL amps forever... pricey but they have been good to me. Arc Audio's website is saying 350 watts rms. I haven't really been on top of audio for some time so I'm not sure what all is good. What are good options that will work well for my application?