I just ordered up an E350.2. Plan is to run it in 4 ohm bridged to power a HAT Clarus SW10. It'll be EQ'd off my Helix V Eight DSP. Hoping its gonna be clean and work well. I was originally planning on using the 2 x 160W channels on the Helix to run the sub, but everyone's saying I'll be happier with an amp on it.