Marrying a lightweight design with a heavy sound, the black and brass-colored  Middleton Portable Bluetooth Speaker  from  Marshall  features their True Stereophonic technology, a form of multi-directional stereo sound that delivers a more immersive experience. The Middleton is packed with dual 3″ 15W woofers, dual 3/5″ 10W tweeters, and dual passive radiators. Being lightweight, the Middleton can easily be taken with you on-the-go or at the beach. Especially when considering it’s rugged IP67-rated dust and water resistance and built-in detachable carry strap.