The Yamaha C115V 15" 2-Way Club Concert Series Speaker was engineered to perform flawlessly, delivering a powerful musical experience for both audience and musicians. Featuring exclusive custom-designed electronic components and made in the U.S., they have the capability to rock hard every night and come back for more. Low-gloss, tough-as-nails elastomeric coatings shrug off wear and tear for a consistent professional appearance whether you're around the corner or on the road. Assembled by hand in the USA, each cabinet is designed for better low-end response and includes heavy steel handles and sturdy pole sockets to make moving and positioning easy. The custom drivers from Eminence feature high-strength curvilinear cones and Kapton voice coil formers, plus oxygen-free copper voice coils and oversize strontium ferrite magnets to provide high power handling and long life. 15" and 18" drivers use cast aluminum frames to support the massive magnet structure, eliminate flex, and dissipate heat.