•       Certified to EN 54-24, ISO 7240-24 for use in voice alarm systems.

•       Compliant with BS-5839-8: 2013.

•       Low impedance (8Ω) or high impedance (100V) selectable by rotary switch.

•       15W rated input (100 V line) 15W, 10W, 5W.

•       Splashproof construction.

•       Sensitivity: 90 dB (1W, 1 m).

•       Frequency response: 120Hz - 20kHz.