Martin Logan Dynamo 200W Subwoofer
Good condition , power cable is supplied only. Similar audio performance to a Rel t5 for audio perfomance but outperforms the Rel for movies. With 200W it will walk if not placed on carpet. Power Cable supplied only, has output to connect another sub. Can demo on pickup Some info here https://reverb.com/item/****1513-martin-logan-martin-logan-dynamo-powered-10-subwoofer-200-w-stereo-home-theater-martinlogan-2005-ma the updated model 600x has 240watts with similar or slight better performance.