The Yamaha Concert Club VC series C112VA and C115VA models are specifically designed for installations rather than portable applications: metal handles and pole sockets have been eliminated, while barrier-strips are provided for secure, lasting connections. 3/8-inch eye bolt screw holes are provided on all sides - 3 each on the top and bottom, and 2 each on the sides and back - for convenient vertical or horizontal suspension (4 3/8-inch eye bolts are provided with each speaker). The C112VA additionally features screw holes on the top, bottom, and sides for bracket mounting. Optional brackets are available for easy baton, ceiling, or wall mounting.
Cabinets are constructed of high quality particleboard, chosen for its high strength and elasticity, consistent void free makeup and light weight. Another great benefit of this material is its environmental friendliness. Made from southern yellow pine, this material is both abundant and quickly renewable. Accurate CNC routing machines are used to cut every part, assuring consistency with tolerances of one ten thousandth of an inch. Skilled technicians assemble each cabinet by hand, rejecting any defects. Whether covered in durable carpet or the elastomeric spray coating, heavy steel handles and sturdy pole sockets make moving and positioning easy.
The drivers, or speakers in these cabinets, are custom made by Eminence Speaker Corporation® to Yamaha's exacting tolerances. Woofers share design features like high strength curvilinear cones and Dupont Kapton™ voice coil formers. Oxygen-free copper voice coils and oversize strontium ferrite magnets are also used to provide high power handling and long life. The 15" and 18" drivers use cast aluminum frames to support the massive magnet structure, eliminate flex and help dissipate heat. The compression driver that generates the high frequency sound uses a pure titanium diaphragm. This 2" dome is one of the largest in its class, allowing for very high output and low distortion, without the aid of cooling fluids. It's mated to a 90° x 40° custom designed CD (constant directivity) horn with excellent dispersion and response.
Developed and manufactured in the United States, the Concert Club series speakers have earned acclaim around the world. The new Mark V series represents a complete redesign of the previous Concert Club IV lineup, introducing three front-of-house models, three subwoofers, and three monitor models. While maintaining the superb portability and ease of placement that characterized previous generations, as well as the same design concept and stunning sound, the Mark V series represents a new level of performance overall.
