I just wanted to thanks everyone who answered all of my questions I've had in the past few months. The feed back has been incredible and something I look forward to counting on in the future. My next projects will be recovering my Heresy's along with converting them from II's to III's, and buying another           Crown DC 300A amp and safely hooking it up to the preamp so I can run all four of my speaker's safely and LOUD! Rock on everyone and have a great day!