What Axiom subwoofer(s) do you own?
Klipsh sksw-15 (need to upgrade soon)

How are you connecting your signal source to the subwoofer (RCA/XLR/High Level)? (rca but will be upgrading to xlr soon)

What receiver/processor/pre-amp/integrated amplifier are you using? receiver/processor/pre-amp

What are you using for your main speakers? M80's

Are you using the trigger on your subwoofer? self detect on signal
Epic 100 * 180HP * 500 all V4 * 4x QS8's * MRX-500 + XPA-5 * Epson 3010 * Shakers * Harmony 1100