NWB SERIES

Wall Mount Speaker
(INDOOR/OUTDOOR)

  • Of modern design and high qualitysound,

  • the NWB Series includes a comprehensive range of 3 models that are available in either black or white.

  • The speakers are equipped with 3.5", 5" or 8" woofer plus 1" dome weeter.

  • The power ranges from 20W to 80W.

  • Transformer are available for both 70V and 100V applications.

  • NWB Series complies IP55 & EN 54-24 certification.

NWB SERIES

NWB Series is a professional column array speaker developed . With 1.0mm mesh and 1.0mm grille, it can effectively protect unit from external damage and prevent dust into the speaker. Cabinet is made by aluminum alloy with coating, to make delicate touch. steel . The system apply power transformers to switch power, effectively protect the units. To prevent high power input signal damage units, they can be used in parallel to avoid causing damage to the PA amplifier with low impedance. Locked bracket screws to fixed plate inside cabinet. The fixing plate with 3 mm thick iron can effective decompose the bracket pull force.

Specification

Standard
Certified to the European Standard EN 54-24:2008
Loudspeaker for voice alarm systems for fire detection and fire alarm system.
Certification Cation NO.1438-CPR-0694
Environmental Type
TYPE B(Outdoor applications)
Enclosure protection degree(IP)
IP55/IP33C(EN54-24)
Built-in speaker
3.5" full range paper speaker
Rated Noise Power and Voltage
20W(100V line and 70V line)
Rated Impedance.
100V line:500Ω (20W).1.0kΩ (10W),2.0kΩ(5W),4.0kΩ(2.5W)
70V line:250Ω (20W).500Ω (10W),1.0kΩ(5W).2.0kΩ(2.5W)
BYPASS-8Ω
Sensitivity
83dB(1W, 1m) (500Hz-5 kHz, pink noise)
70dB(1W. 4m) (100Hz- 10 kHz pink noise) according to EN54-24
83dB (1W,1m) (100Hz - 10 kHz, pink noise) converted based on EN54-24
Frequency Response
130Hz-20kHz
Maximum Sound Pressure Level
83dB(20W,4m)(100Hz- 10 kHz pink noise) according to EN54-24
95dB(20W,1m)(100Hz- 10 kHz pink noise) according to EN54-24
Coverage Angle(-6dB)
Horizintal:360° (500Hz),190° (1 kHz),120° (2 kHz),210° (4 kHz)
Vertical:360° (500Hz),185° (1 kHz),90° (2 kHz),170° (4 kHz)
Weight
2.3KG /5.07LBS
Dimensions(mm)
8.6"(220mm)*5.3"(134mm)*5.4"(136mm)
Speaker Component
3" paper cone speaker
Operating Temperature
-25°C to +70°C
Applicable Cable
Solid wire:φ6.0mm(18AWG) UL2464
Cable Connection
Steatile terminal x 2 speaker cable with a diameter of 6mm White(+)Black(com)
Finish
Enciosure: ABS+PC, Black/White
Mesh speaker grill:Surface-treated, black/ white paint
Speaker Wall bracket: Surface-treated steel plate. Black/white paint
Joint bracket. screws and StainlessJoint bracket, screws and Stainless steel cabiecable

Standard
Certified to the European Standard EN 54-24:2008
Loudspeaker for voice alarm systems for fire detection and fire alarm system.
Certification Cation NO.1438-CPR-0694
Environmental Type
TYPE B(Outdoor applications)
Enclosure protection degree(IP)
IP55/IP33C(EN54-24)
Built-in speaker
5" full range paper speaker
Rated Noise Power and Voltage
40W(100V line and 70V line)
Rated Impedance.
100V line:250Ω (40W).500Ω (20W),1.0kΩ(10W),2.0kΩ(5W)
70V line:122Ω (40W).250Ω (20W),500Ω(10W).1.0kΩ(5W)
BYPASS-8Ω
Sensitivity
85dB(1W, 1m) (500Hz-5 kHz, pink noise)
74dB(1W. 4m) (100Hz- 10 kHz pink noise) according to EN54-24
85dB (1W,1m) (100Hz - 10 kHz, pink noise) converted based on EN54-24
Frequency Response
80Hz-20kHz
Maximum Sound Pressure Level
85dB(40W,4m)(100Hz- 10 kHz pink noise) according to EN54-24
97dB(40W,1m)(100Hz- 10 kHz pink noise) according to EN54-24
Coverage Angle(-6dB)
Horizintal:360° (500Hz),180° (1 kHz),135° (2 kHz),165° (4 kHz)
Vertical:360° (500Hz),235° (1 kHz),100° (2 kHz),180° (4 kHz)
Weight
3.2KG /7.05LBS
Dimensions(mm)
10.9"(278mm)*6.7"(170mm)*6.8"(172mm)
Speaker Component
5" paper cone speaker
Operating Temperature
-25°C to +70°C
Applicable Cable
Solid wire:φ6.0mm(18AWG) UL2464
Cable Connection
Steatile terminal x 2 speaker cable with a diameter of 6mm White(+)Black(com)
Finish
Enciosure: ABS+PC, Black/White
Mesh speaker grill:Surface-treated, black/ white paint
Speaker Wall bracket: Surface-treated steel plate. Black/white paint
Joint bracket. screws and StainlessJoint bracket, screws and Stainless steel cabiecable

Standard
Certified to the European Standard EN 54-24:2008
Loudspeaker for voice alarm systems for fire detection and fire alarm system.
Certification Cation NO.1438-CPR-0694
Environmental Type
TYPE B(Outdoor applications)
Enclosure protection degree(IP)
IP55/IP33C(EN54-24)
Built-in speaker
8" full range paper speaker
Rated Noise Power and Voltage
80W(100V line and 70V line)
Rated Impedance.
100V line:125Ω (80W).250Ω (40W),500Ω(20W),1.0kΩ(10W)
70V line:62Ω (80W).125Ω (40W),250Ω(20W).500Ω(10W)
BYPASS-8Ω
Sensitivity
87dB(1W, 1m) (500Hz-5 kHz, pink noise)
76dB(1W. 4m) (100Hz- 10 kHz pink noise) according to EN54-24
87dB (1W,1m) (100Hz - 10 kHz, pink noise) converted based on EN54-24
Frequency Response
50Hz-20kHz
Maximum Sound Pressure Level
87dB(80W,4m)(100Hz- 10 kHz pink noise) according to EN54-24
105dB(80W,1m)(100Hz- 10 kHz pink noise) according to EN54-24
Coverage Angle(-6dB)
Horizintal:215° (500Hz),130°(1 kHz),135° (2 kHz),165° (4 kHz)
Vertical:360° (500Hz),235° (1 kHz),100° (2 kHz),180° (4 kHz)
Weight
6.3KG /13.9LBS
Dimensions(mm)
16"(406mm)*9.8"(250mm)*10"(251mm)
Speaker Component
8" paper cone speaker
Operating Temperature
-25°C to +70°C
Applicable Cable
Solid wire:φ6.0mm(18AWG) UL2464
Cable Connection
Steatile terminal x 2 speaker cable with a diameter of 6mm White(+)Black(com)
Finish
Enciosure: ABS+PC, Black/White
Mesh speaker grill:Surface-treated, black/ white paint
Speaker Wall bracket: Surface-treated steel plate. Black/white paint
Joint bracket. screws and StainlessJoint bracket, screws and Stainless steel cabiecable
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