Beta Three WS1800B User manual

ED-B3-MA-051223-002
USER MANUAL
Beta Three
WS1800B
PROFESSIONAL SUBWOOFERSPEAKER
RR

Features
Specifications
User s manual
Fequency Response(-3dB/ 10 :- dB)
Packaging Dimensions :(W H D)
Sensitivity :(1W/1m)
Rated Power :(RMS)
Average SPL :(1m)
Max SPL :(1m)
Input Connectors:
Dimensions(W H D):
Net Weight:
Gross Weight:
PROFESSIONAL SUBWOOFER SPEAKER
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.
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 3full range high SPL
output speakers
Suitable for enhanced LF system
Assigned with S210 S212 S215 of 3,it
be used for the wide bandwidth and big power main
sound reinforcement system
48Hz ~ 1000Hz/40Hz ~ 1200Hz
96dB
500W
123dB
129dB
8
NL4 2
640 640 640mm
755 755 765mm
52Kg
61.1Kg
Rated Impedance:

Installation drawing
User s manual
Cabinet Dimension
PROFESSIONAL SUBWOOFER SPEAKER
640
640
640

RRUser Manual
WS1800B
Beta Three
PROFESSIONAL SUBWOOFER SPEAKER
www.elderaudio.com