|   Feature:
    Fashion Design, Line Voltage 70/100V,Rated Power 25WMax SPL: 104±2dBBuilt-in 100v/70v transformerWide Freq.Resp.:60Hz-20kHzHigh Sensitivity 90±2dB4 speakers can be combined into a 360º dispersion  Description:The DSP416 is a wall mounted speaker with a 70v/100v transformer built in. The 70v/100v transmission is  realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection  of multiple loudspeakers possible. 
 This speaker is designed of wide frequency response (60-20,000Hz); it is made of high quality engineering plastic,  with long-term durability, and will never be outof shape or fade; clear and sonorous sounds; 4 pcs of this speaker  can be combined into a 360º dispersion speaker system fixed by a quadrangle bracket (optional) 
 It can be applied to different occasions vary in area sizes and background noises, such as station, park, school,  square, military camp, industrial park, etc.  Download product detail (PDF file)
 
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