Beta Three X12x, Руководство пользователя

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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/X12x
X12x
12" Two-Way Full Range Line Array Speaker
Max. SPL(1m):
1
2
3
4
Wedge shape
Sensitivity(1W@1m):
Power:
System:
Frequency response(-3dB):
Cabinet:
Connector:
Cabinet dimension:
(W D H) × ×
Package dimension:
(W D H) × ×
Technical Specification
Net weight(pc):
Gross weight(pc):
Speaker Testing Method
1. Frequency Response
Use Pink noise to test the speaker in the anechoic chamber,
adjust the level to make the speaker work at its rated impedance
and set the output
at 1W, then test the frequency response power
1m away from the speaker.
2. Sensitivity
Use full range Pink noise which has been modified using
an EQ
speaker in the anechoic chamber, curve to test the
increasing the work at its rated signal to make the speaker
impedance and set the the power output at 1W, then test
sensitivity 1m away from the speaker.
3. MAX.SPL
Use full range Pink noise which has been modified using
an EQ
speaker in the anechoic chamber , curve to test the
i n c r e a s e t h e w o r k a t i t s s i g n a l t o m a k e t h e s p e a k e r
maximum power output level, then test the SPL1m away
from the speaker.
4. Rated Power
Use Pink noise to the IEC#268-5 standard to test the speaker,
increase the signal for a continuous period of100 hours,
the rated power is the power when the speaker will show
no visible or measurable damage.
TECHNICAL SPECIFICATION
12" Two-Way Full Range
Line Array Speakerm
HF driver:
LF driver:
LF:55Hz-4kHz HF:900Hz-15kHz
LF:97dB HF:110dB
LF:120dB/126dB(PEAK)
HF:126dB/132dB(PEAK)
LF: 500W : 100W (RMS)
LF: 1000W HF: 200W (MUSIC)
LF: 2000W HF: 400W (PACK)
HF
Dispersion
（
H
×
V
）
: 0 0 0 0
LF:110 × 90 HF:90 × 20
LF:8 Ohms HF:8 Ohms
LF:6 Ohms HF:6.5 Ohms
Rated impedance:
DC impedance:
Installation:
Carry:
2 wooden handle
weather resistant polyurethane finish,
black powder coating for grille. Finish:
NL4 × 2 @ LF:1+ 1- HF2+2-
730 × 524 × 372mm
(28.7 × 20.6 × 14.6in)
595 × 440 × 830mm
(23.4 × 17.3 × 32.7in)
28kg(61.6 lbs.)
31kg(68.2 lbs.)
Optional accessory:
Frame
Wheel bracket
4" wheel with brake ,
without brake.
（ 7-DJ-RH-B01),
（ 1-AZPJ-85),
（ 4-YXPJ-112
4-YXPJ-113 )
Fast installation system
2
×
3'' HF Neodymium compression driver
1
×
12''high power Neodymium
transducer