20W BI-DIRECTIONAL ALUMINIUM PROJECTOR High performance anodized aluminium sound projectors. These sound projectors are supplied with a steel bracket and line transformer, allowing 100/70V constant voltage operation. Suited for indoor and outdoor applications. These sound projectors are bi-directional, featuring two speakers, one at the end of cylinder, making them suited for transit area such as corridors, aisles, roads etc.[Type: Sound Projector] [Speaker/s: Full range] [RMS power: 20/10/5/2.5W] [Constant voltage binding: 100/70V] [Frequency response: 150Hz - 14KHz (-10dB)] [SPL (1W/m):97 ] [SPL MAX (Pmax @ 1m):110 ] [Coverage Angle 1KHz/4KHz (-6dB): 125º / 90º] [Construction materials: Aluminium] [Colour: Aluminium] [Dimensions (W x H x D): Ø138 x 190 mm] [Weight:2.8 lb ] [Fixing system: U type steel bracket]
High performance anodized aluminium sound projectors. These sound projectors are bi-directional.
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