Voice alarm loudspeakers are specifically designed for use in buildings, where performance of systems for verbal evacuation announcements is governed by regulations. The LBC 3011/x1 is designed for use in voice alarm systems. Safety acc. to EN 60065 Emergency acc. to BS 5839-8 Self-extinguishing acc. to UL 94 V0
Technical Specifications
- Electrical* LBC 3011/41 and LBC 3011/51
- Max power 9 W Rated power (PHC) 6 / 3 / 1.5 / 0.75 W
- Sound pressure level at 6 W / 1 W (1 kHz, 1 m) 96 dB / 88 dB (SPL) E
- ffective frequency range (-10 dB) 75 Hz to 18 kHz
- Opening angle 1 kHz / 4 kHz (-6 dB)
- horizontal 160° / 85°
- vertical 180° / 100°
- Rated voltage 100 V Rated impedance 1667 ohm
- Connector 2-pole screw
Technical performance
- data acc. to IEC 60268-5
- Mechanical Dimensions (H x W x D) 165 x 284 x 59.5 mm (6.49 x 11.18 x 2.34 inch)
- Mounting cut-out (H x W) 143 x 238 mm (5.63 x 9.37 inch)
- Weight 1.2 kg (2.64 lb)
- Color White (RAL 9010)
- Speaker size 2” / 4”
- Magnet weight 48 g / 150 g (1.7 oz / 5.3 oz)
