Dimensions: Width 154 x Height 246 x Depth 213mm, Weight 3.7kg A pure malt speaker system that achieves even higher sound quality by incorporating TAD technology. Pioneer established the Environmental Protection Promotion Committee in 1991 and has been working on the three visions of Safety (no harmful substances), Clean (no waste), and Ecology (no use of limited resources). The Pure Malt Speaker series was developed in collaboration with Suntory. The barrels, made of sturdy white oak with a lifespan of over 100 years, are used for whiskey aging for about 50 years. Purchased in July 2021 as a nearly unused second-hand item, and has been used with care. The condition is also beautiful, with the original box and a new green saran net included. It has a mild, dense sound that doesn't pierce the ears, and the woofer is characterized by the fast-paced bass unique to TAD. Thank you for your consideration.