The Yamaha S112V has all the updated features of the Club Series V monitors. The Club Series V has larger enclosures for improved low-frequency performance, improved drivers for higher power handling, redesigned crossovers, stronger grilles, and dual Speakon and 1/4" connectors. Once again, with professional features, excellent sonic performance and great value, Club Series loudspeakers deliver premium quality night after night. 2-way speaker with 12" driver and 2" tweeter with titanium diaphragm. Frequency response: (-10dB) 60Hz-16kHz. 350W program handling, 700W peak. Sensitivity: 97dB. 17"W x 25"H x 13"D. 43 lbs.''