Martin Logan Dynamo 800X with Anthem ARC Room Correction

Dynamo 800X sub by Martin Logan. 600 watts peak power. Has a Bluetooth connection that can speak with a smartphone for remote control. Also comes with the ability to use ARC room correction to tune the sub to your room. I used the LFE in for my home theater, and then used the high level inputs with ARC correction for a second set of stereo speakers for dedicated stereo listening. It is a very musical sub, had all the power I ever needed. 
It can be converted from down-firing to forward-firing, and can also be used in carpet with spikes or standard hard floors with soft feet. 

Comes in original box with original packaging, manual, cord, and everything else that was in it new. I am the original owner, bought new from Magnolia Home Theater on June 8, 2019. Functions perfectly. I found a light scratch on one of the feet I didn’t realize was there. Barely noticeable. If there are any other marks, they are hardly noticeable. I’ll give it an 8/10 to be safe.