Beta Three MU401, User Manual

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MU401
3
文件 （图）名
版本 第4页 共10页
英文说明书
产品名称
客户/品牌/型号
文件 （图） 号
专业音箱
ELDER/β3/MU401
MU401
MU Series Pro Loudspeaker System
Applications
churches/temples
small auditoriums
multifunction halls
meeting rooms
schools
shopping malls
transport terminals
theme parks
Product Description
β
3
MU401 with 4"all frequency unit and 25mm compression
of small column speaker.
2 0 W R M S , i n n o v a t i ve s p e a k e r d e l i ve r s h i g h s p e e c h
intelligibility and natural sounding music in a wide range
of applications through its 4" full range drivers. A vertical
line array of 4 drivers provides control over a horizontal
o o
and vertical pattern of 220 x 150 and reproduces the critical
vocal range 100Hz-20kHz without requiring a processor.
A diffuser plate (patent pending) is fitted to the centre
d r i v e r s t o a s s i s t w i t h t h e v e r t i c a l p a t t e r n c o n t r o l .
The MU401 speaker can either be used in singles, multiples
or stacked using the optional accessories in many indoor
applications such as Houses of Worship, Shopping Malls,
Transport Terminals, Theme Parks, Meeting Rooms, Schools,
Small Auditoriums. When stacking the MU401 end on end to
create a taller line array the height of the line array must
correspond to the ear height range of the listeners in both
seated or standing positions.
The MU401 is manufactured from 15 mm plywood meeting a
tensile strength of 3500N and is finished in either black or
white using a very durable textured paint. The metal speaker
grill is powder coated and passes all rust resistance tests.
The MU401 is shipped with a quick install L bracket.
Main Features
Frequency response 100Hz-20kHz(-3dB).
Sensitivity 87dB, Max SPL 100dB.
o
Dispersion 220 x 150 .
o
Rated power 20w, max power 80w.
Plywood cabinet with durable . textured paint finish
optional accessories.Suitable for many venues including
inside and outside undercover environments.
Can be installed alone or stacked in multiples using the
Designed for high speech intelligibility and natural
sounding music.
Quick install U bracket included.
4" Two Way Full Range Speaker
With 4 inches all frequency unit and 25 core compression
of small column speaker.
PRODUCT INTRODUCTION
This attractively designed,