Great condition, all terminals and functions work perfectly. Servo controlled woofer. 25hz adjustment 10DB +/- really extends the low-end thrust on this guy to help him perform well above his class and size. I have ran 2 of these in my stereo and surround system for a few years but haven't been able to part with them.
Unfortunately, the Boxes were ruined in Irma as were some parts of the house so I need to part with some gear to help with repairs. I can meet anywhere in Florida/GA within reason, deliver for an additional cost, or pick up. Please feel free to reach out to me for any questions on performance. specs can be located on MartinLogan's website in their product museum