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Elder Audio Manufacture Co.,Ltd.

Add: The Third Industrial Zone, Wentang Dongguan City,Guangdong Province 523121 China
Tel:86 (0)769 21983520
Fax:86 (0)769 22665939

Beta Three>>products>>Speaker>>WS Series
WS1800B
WS1800B
　
WS1800B is a professional wooden subwoofer manufactured by Elder Audio.It is made of MDF toasting Paint.It adopts 18＂subwoofer and six order bandpass structure, to provides better performance in applications of KTV room 、Hi romm and Disco hall,etc.Also can be used with other assistant units.
Features:
    >> Six order bandpass big power bass box
    >> One 18" big power low frequency transducers
    >> High intensity enhanced cabinet construction
    >> Flexible proprietary flying system
    >> Can be used assigned with β3 full range high SPL output speakers
    >> Suitable for enhanced LF system
    >> Assigned with ΣS210、ΣS212、ΣS215 of β3,it be used for the wide bandwidth and big power main sound reinforcement system

Cabinet Dimension:

Specifications
Frequency Response(-3dB)
(-10dB)		 48Hz ~ 1000Hz
40Hz ~ 1200Hz
Sensitivity (1W/1m) 99dB
Rated Power(RMS) 500W
Average SPL(1m) 123dB
Max SPL(1m) 129dB
Rated Impedance 8Ω
Input Connectors NL4×2
Dimensions(W×H×D) 640×640×640mm
Packaging Dimensions(W×H×D) 755×755×765mm
Net Weight 52Kg
Gross Weight 61.1Kg

Installation drawing:
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 Front View   Back View

Relevant Download:
 User Manual
 WS1800B Image



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