Original owner, bought new directly from ML.

Two Dynamo 1000W subwoofers available. Retail price $1000 each. These are awesome in so many ways: Compact, easy to place, amazing bass, can be used down-firing or forward-firing, and can be connected to wirelessly. Those last two make a huge difference! Now you can choose which orientation sounds best (forward or down-firing) and you are no longer constrained to where you place it. It can be placed exactly where it sounds best, regardless of where in the room that may be. Can also be connected directly with cable if you don't need the wireless option.

More info:
https://www.martinlogan.com/en/product/dynamo-1000w

I bought these new and used them as a stereo pair with absolutely fabulous results.

Each includes everything that came as new -- original packing, removable feet, spikes, removable grill (never used), wireless controller, manual, etc

Price is for each. Buy one or both. Willing to split PP and shipping fees

BONUS: If you buy both I will include Auralex SubDude II isolation pads for free. I have two -- one for each sub. Just pay shipping. These elevate and isolate the sub and provide a great looking, functional platform. https://auralex.com/subdude-ii/

Local exchange welcome in the Easy Bay Area, willing to drive and meet.