Gigging bands, mobile DJs, and houses of worship helped make the first 4 generations of Yamaha Club Series Speakers incredibly popular. The refinements of generation V continue this success story with larger enclosures for improved low-frequency performance, improved drivers for higher power handling, redesigned crossovers, stronger grilles, and dual Speakon and 1/4" connectors. With professional features, excellent sonic performance, and great value, Club Series loudspeakers deliver premium quality night after night.The S112V 2-way enclosure features a 12" driver and 2" tweeter with a titanium diaphragm. Frequency response: (-10dB) 60Hz-16kHz. 350W program handling, 700W peak. Sensitivity: 97dB. 17"W x 25"H x 13"D. 43 lbs.