ხმამაღლა მოლაპარაკე DSP207EN 12W EN54 Fireproof Wall Mount Speaker

StandardsEN54-24Loudspeaker for voice alarm system for fire detection and fire alarm systemEnvironmental Class EN54-24Type A, indoor applicationsIP rate protection (EN60529)IP54Way no./Speaker type1 via bicono, fullrange Ø130mmTransformer100V (12W – 6W – 3W)In-axis Freq. response (-10dB)110 ÷ 18.000 HzSensitivity (@1m, 1W)86.3 dB SPLSPL max (@1m, Pmax)97.2 dB SPLCoverage angle (-6dB)360° (500 Hz), 253.5° (1 kHz), 125.5° (2 kHz), 86.8° (4 kHz), 59.4° (8 kHz)Directivity Index DI (dB)1.3 (500 Hz), 3.9 (1 kHz), 5.4 (2 kHz), 6.7 (4 kHz), 8.2 (8 kHz)Directivity Factor Q1.4 (500 Hz), 2.4 (1 kHz), 3.5 (2 kHz), 4.6(4 kHz), 6.6 (8 kHz)Nominal/Music power12W/24WNominal Impedance @ 1KHz833.3Ω(12W), 1.66kΩ(6W), 3.33kΩ(3W)Dimensions Ø – P140mm – 240mmAluminium bracket140mm – 152mmWeight1,2 KgMaterialABS V0 type – painted grid in aluminiumColourWhite