Excellent condition, 100% functional. Includes all original accessories (power cable, grille, owner’s manual), and the original box. Purchased brand new on 03/23/2022, so still covered under Dynaudio’s 8 year limited warranty (warranty will only transfer to Buyer’s located in the USA). In the shipping box, a copy of the original purchase receipt will be included, for verification of the warranty. No returns. Specs: https://www.dynaudio.com/home-audio/sub/sub-3#tech-specs