OmniSistem Beta 3 – EJ215 - Manual (Page 3)

1
LF 15" 1
HF 75mm 1
50Hz-20kHz
98dB
1.3kHz
350W
8
5.9
3
NL4 2 1+ 1-
J215
34kg
38kg
461 440 680mm
570 550 800mm
SPECIFICATION
Transducer
Sensitivity(1W/1m)
Frequency response(-3dB)
THD
Net Weight
Gross Weight
Dimension(W D H)
Packing Dimension(W D H)
Crossover Point
Rated Power RMS
Rated Impedance
DC impedance
Input Connectors
Dispersion H V
Computer optimized analog design in order to get good response and phase feature
Two way full range high sensitivity speaker
One 15inch professional high effective woofer unit
One compression driver with Dia 3 inch Titanium diaphragm
100 x 60 wide dispersion
Mono amplifier promotes
It is used for all kinds of rock-and roll bar, hall, club and all kinds of dynamic performance in
entertainment for sound reinforcement
It is used for high quality music repeating, and can match Beta 3 EJ218 high power subwoofer speaker
INTRODUCTION
FEATURE
3 J series
J series
J series
J series
are mainly for the entertainment venues like rock bar, Disco bar, performance bar, night
club, touring performance and portable equalizing sound reinforcement.
speaker adopt trapezia design, it is convenient to form a cluster, suitable for stage monitor, and reduce
the standing wave inside the cabinet. The well-chosen MDF with high intensity can absorb the exceptional sound
from the speaker cabinet
s syntony. has standard frying construction and SPK socket input which is
convenient for the installation.
are developed and produced by the combination of the latest computerized stimulation design
technology, the latest loudspeaker materials and manufacture technology. All transducers adopt the most
optimized magnetic circuit having high magnetic energy, low distortion and excellent ventilation. LF transducers
use nonlinear thickness long fabric paper cone with special painting cloth surround and high power sandwich
type voice coil. Symmetrical magnetic circuit was also adopted and all these ensure the linear moving when LF
works under high power. The HF transducers take titanium diaphragm treated by high temperature and
rectangle voice coil and linear phase design compression chamber. With the wide dispersion horn to get a wide
sound covering field and our new symmetrical protect circuit with adjustable delay, the sound and product
quality can be guaranteed.
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