... toughness 5)Fine quality,reasonable price 1. Descriptionpiezo speaker driver,Ribbon tweeter ,Speaker Driver2. Features Item No.JF-331Dimension258mmx109mmMaterial ... ,control knobs, terminal connector, binding post, audio socket, LED light for speaker with beautiful design, high quality, and painting ... up until you receive goods properly. Piezo Speaker Driver,10" PA Tweeter Driver,Ribbon tweeter Speaker ...