Applications: Performing Arts Hall, multi Hall, Banquet Hall, conference room, Lecture Hall, Auditorium, Club, DISCO, KTV etc  The VX Series has been specifically designed for installation in entertainment applications such as nightclubs bars and especially KTV rooms ,banquet where mid-range vocal definition is an important characteristic.Additionally the VX15 uses a 2.5" compression driver to ensure the high frequency remains smooth and transparent even at very high sound pressure levels and the powerful 12" bass driver provides more than enough low frequency for medium to large KTV rooms and other nightclub applications. Furthermore the VX-12 is designed to withstand the kind of heavy duty use typical in most entertainment environments.A 2.5" compression driver is designed to handle very high sound pressure levels.The 2-Way design features a carefully adjusted crossover which is particularly important for applications such as KTV rooms ,banquet hall where vocal clarity is highly important whilst maintaining the smooth and transparent high frequency characteristics of a compression driver.The 450 W 15" low frequency driver features is powerful enough to handle highly compressed music typical in entertainment venues.The low frequency extends down to 50 Hz (±3 dB).The construction of the enclosure has been specially designed to enhance the low frequency sound which is highly desirable when there is not enough space to install a sub woofer.2 x M8 rigging points for fast installation.Low distortion especially at high sound pressure levels.Designed for entertainment installation applications. ModelVX-15Type15 Inch Two-way Full Range LoudspeakerFrequency response50Hz－20kHz ± 3dBPower Handing450W (RMS) 900W (PEAK)Sensitivity99dB(1W@1M)Max SPL(@1m)126dB(PEAK/1M)Coverage(H x V)80°H×60°VLF driver15"wooferHF driver2.5"compression driverNominal impedance8 ohmSpeaker cables1(+)1(-)Connector2×NL4MP SpeakonCabinetPlywoodDimensions(W x H x D)438×650×450mm(W×H×D)Net Weight29kg