DSP5311EN 6.5 Inch EN54 Fireproof Surface Mount Ceiling Speaker

Name: DSP5311EN 6.5 Inch EN54 Fireproof Surface Mount Ceiling Speaker
Brand: Guangzhou DSPPA Audio Co., Ltd.

Features

● RMS Power:12W
● 6.5'' Ceiling Speaker
● Material:Aluminium Mesh,ABS Dome
● Suitable for indoor installation

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Introduction
Specification

Round-shape 100V loudspeaker, 12W – 6W – 3W power taps, EN54-24:2008 standard certified.
Plastic body made in ABS V0 type, Protection grid in aluminium. Suitable for indoor installation.
Wide band 6,5" speaker, audio transformer for connection to 100V or 70V lines, thermal fuse for protection of the speaker line in case of overheating, ceramic connector. Including double cable ferrules for daisy-chain connection.

Standards	EN54-24:2008 Loudspeaker for voice alarm system for fire detection and fire alarm system
Environmental Class EN54-24	Type A, indoor applications
IP rate protection (EN60529)	IP32
Way no./Speaker type	1-way dual cone, full range Ø165mm
Transformer	100V (12W - 6W – 3W)
In-axis Freq. response (-10dB)	200 ÷ 16000 Hz
Sensitivity (@1m, 1W)	91,2 dB SPL
SPL max (@1m, Pmax)	102dB
Coverage angle (-6dB)	180° (500 Hz), 95.6° (1 kHz), 116° (2 kHz), 48° (4 kHz) 35° (8 kHz)
Directivity Index DI (dB)	-3.8 (500 Hz), 3.4 (1 kHz), 5.1 (2 kHz), 9.1 (4 kHz) 10.8 (8 kHz)
Directivity Factor Q	0.4 (500 Hz), 2.2 (1 kHz), 3.2 (2 kHz), 8.2 (4 kHz) 12 (8 kHz)
Nominal/Music power	12W/24W
Nominal Impedance @ 1KHz	833Ω(12W) – 1.66kΩ(6W) – 3.33kΩ(6W)
Dimensions Ø - P	203 mm – 95 mm
Weight	1,020 Kg
Material	ABS V0 type
Colour	White
Connections	Ceramic connectors and thermal fuse

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