The Honeywell LSC-606/DC is a 6 W, 6.5" EN 54-24 ceiling loudspeaker for voice alarm systems, designed for flush mounting in suspended ceilings. It is based on the LSC-606 but has a DC blocking capacitor for loudspeaker line monitoring with DC, and a metal fire dome at the rear that increases protection of the cable termination.
Key features
- EN 54-24 voice alarm loudspeaker for 100 V and 70 V lines
- DC blocking capacitor for DC line monitoring
- Metal fire dome to the rear
- Ceramic terminal block and thermal fuse for extra circuit protection
- Driver impregnated against moisture
- Neutral white RAL 9003 grille for even sound distribution with an unobtrusive look
Technical specifications
- Rated power: 6 W (max. 9 W)
- Power taps at 100 V: 6 / 3 / 1.5 / 0.75 W
- Power taps at 70 V: 3 / 1.5 / 0.75 / 0.375 W
- Rated impedance: 1.7 / 3.3 / 6.7 / 13 kΩ
- Sensitivity: 91 dB (1 W / 1 m), 99 dB (6 W / 1 m)
- Frequency range (-10 dB): 170 Hz - 20 kHz
- Dispersion angle (1 kHz, -6 dB): 170°
- DC blocking capacitor: 2.2 µF
- Thermal fuse: 150 °C
- Dimensions: 222 mm diameter x 129 mm
- Cut-out: 195 mm diameter
- Weight: 1.57 kg
- Colour: grille white RAL 9003, dome red RAL 3000
- Ambient temperature: -25 °C to +55 °C
