WL311 20W Wall Mount SpeakerThe WL311 is a wall mount speaker built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple loudspeakers. The built-in 4.5” 2” two ways speaker driver is designed of wide frequency response 80-20kHz, the RMS 20 watts power outputs are suitable for most of the applications. It is made of high quality engineering plastic, long-term durability. Sound clear and sonorousness. Easy and secure wall mount installation through the supplied mounting bracket. It is ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.SPECIFICATIONSModel WL311W/B Speaker Unit4.5”x1 2”x1Rated Power20WRated Input100VSensitivity (1M,1W)89±2dBMax SPL(1M)102±2dBFreq. Response80-20,000HzDimensions (H x W x L)215x170x150mmWeight2.2 kg
