M500 Three-way Wireless Active Bookshelf Speakers 3-way 8" Woofer 2" Midrange Isodynamic Ribbon Tweeter
https://www.vogueparade.com/shopping/EN/100000306/1/1005003750317715/m500-three-way-wireless-active-bookshelf-speakers-3-way-8-woofer-2-midrange-isodynamic-ribbon-tweeter//