Last I am using the sub out going to a mono block amp pushing my subs. With the software I have an unbelievable number of tuning alternatives. [ Joshua  Dec 29, 2017 ] admonition, phrase of advice, monition, warning - cautionary guidance about something imminent (Particularly imminent Threat or other unpleasantness); "a letter https://a-course-in-miracles.org/a-course-in-miracles/