Beta Three V122a User manual

V122a
设计
审核
文件（图）名
版本 A第1页 共10页
英文说明书
批准
生效日期
产品名称
客户/品牌/型号
文件（图）号
塑胶音箱
ELDER/β3/V122a
备注:
1.劳务:1.SMS.026。
2.说明书实物共12P,第2、11P为空白。
3.材质100g书写纸。
4.成品尺寸为A4大小。
5.装订方式：打骑马钉。
UM-V122a-20140423 ver A
User Manual
Two Way12" Full Range
Active Speaker
V Series Pro Loudspeaker System

1
文件（图）名
版本 第2页 共10页
英文说明书
产品名称
客户/品牌/型号
文件（图）号
塑胶音箱
ELDER/β3/V122a
1.
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10.
Read the instruction first before using this product.
Pay attention to all warnings.
Obey all operating instructions.
Do not expose this product to rain or moisture.
Do not block any ventilation openings. Install according to instructions .
Do not install this product near any heat source, such as , heater, burner, or any other equipment with heat radiation .
Only use spare parts by manufacturer.
Pay attention to the safety symbol on the of the cover.
manual
Please keep this manual for future reference
Clean this equipment with a dry cloth.
manufacturer's
a
supplied the
outside
SAFETY INSTRUCTIONS
PLEASE READ THIS MANUAL FIRST
Thank you for a buyin product. Read this manual first as it will help you operate the system properly. Please keep this manual
for future reference.
g
WARNING:
This product must be installed by professionals. When using hanging brackets or rigging other than those supplied with
the product, please ensure they comply with the local safety codes.
The exclamation point within an equilateral triangle is intended to alert you to the presence of important
operating and servicing instructions.
ATTENTION: Don't refit the system or spare parts without being authorized as this will .void the warranty
WARNING: Don't (such as candles) the equipment.place naked flames close to

V122a
2
文件（图）名
版本 第3页 共10页
英文说明书
产品名称
客户/品牌/型号
文件（图）号
塑胶音箱
ELDER/β3/V122a
CONTENT
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5
3
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3
3
4
5
5
6
6
6
7
CONTENT
Features
Description
Applications
Frequency Response and THD CurveCurve
AMPLIFIER MODULE
INSTALLATION
Mounting Accessories
Installation Reference
INTRODUCTION
Technical Sheet
2D Dimension
TECHNICAL SPECIFICATION
Amplifier Module
V Series Pro Loudspeaker System
Product information is subject to change without
prior notification. Please visit www.elderaudio.com
for latest updates.

V122a
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
塑胶音箱
ELDER/β3/V122a
V122a
V Series Pro Loudspeaker System
INTRODUCTION
Applications
Multifunctional hall
Auditorium
Church
Conference room
Small performance
Two Way12" Full Range Active Speaker
Features
Description
V122a V series is designed for portable and installed
applications. The integrated polymer PVC cabinet design
ensures durability and full natural high performance sound.
β3 V122a is a full rang e active speaker wit h a 500W Class D
amplifier module. The high powered 12" woofer delivers
powerful low frequency and the 34mm Titanium compression
driver delivers high definition mid/high frequencies. .
Compact light weight design, versatile sound reinforcement.
High output SPL and sensitivity.
Built-in digital amplifier provides abundant energy.
Heavy duty protective front grill.
Pole mount socket for speaker stand.
Suitable as a main system with or without sub speaker.

4
文件（图）名
版本 第5页 共10页
英文说明书
产品名称
客户/品牌/型号
文件（图）号
塑胶音箱
ELDER/β3/V122a
V122a
100V-240V ~ 50/ 60Hz
RATED POWE R
CONS UMP TI ON: 100W
ON
OFF
Elder Audio Manufacture Co.,Ltd. S/N:
RoHS
CAUTION
AC INPUT POWER
PEA K
INPUT OUTPUT
LINE MIC
MIC
LIN E
VOLU ME BAS S TRE BLE
INPUT
SELE CTOR
8
0-15 +1 5
0
-15 +1 5
0
-15 +1 5
0
12" ACTIVE LOUDSPEAKER
V 1 2 2 a
1
3
4
2
5
6
7
8
9
10
11
6. Line/microphone selector
7. Power supply input
8. Treble control
9. Line output
10. Line/microphone input
11. Power ON/OFF switchl
1. Bass control
2. PEAK indicator
3. Volume control
4. Line input signal indicator
5. Microphone input signal
indicator
V Series Pro Loudspeaker System AMPLIFIER MODULE
Amplifier Module

5
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版本 第6页 共10页
英文说明书
产品名称
客户/品牌/型号
文件（图）号
塑胶音箱
ELDER/β3/V122a
V122a
V Series Pro Loudspeaker System
INSTALLATION
Installation Accessories(Optional) Installation Reference
1. Speaker stand
Warning: Make sure the mounting accessories safety
factor not less than 5:1 or meet the local standard during
installation .
1.Reference A
2.Reference B

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文件（图）名
版本 第7页 共10页
英文说明书
产品名称
客户/品牌/型号
文件（图）号
塑胶音箱
ELDER/β3/V122a
V122a
200001000010001005020
180
108
90
100
110
120
130
Sensitivity (dB)
80
Frequency (Hz)
36
-36
-108
-180
V Series Pro Loudspeaker System TECHNICAL SPECIFICATION
Specification
Frequency response(-3dB):
Max.SPL:
Transducer:
Input:
Connector:
Input impedance(line):
Input level:
Input overloading level:
Wire connection:
Heat radiation:
Power cable:
55Hz-20kHz
128dB
1 12" Woofer×
Channel one (Mic/Line) balanced input
XLR for input, XLR for output
20Kohm balanced input, 10Kohm unbalanced input
0 dBV (0.775V rms, 1.0 V peak)Line-100Hz
Maximum input level 8 V peak
pin 1: ground; pin2: signal +; pin3: signal -
Forced air-cooled drives
IEC 3 pin power connector
0
85 ×750
Dispersion(H×V):
1 34mm × Compression Driver
Safety voltage range:
Amplifier power output:
Cabinet:
Handle:
Painting:
Cabinet dimension(W D H): × ×
Packing dimension : (W×D×H)
Net weight:
Gross weight:
AC 100V-240V~50Hz/60Hz
500W
One side
Powder coated grill
Flying/ Mounting accessories：
Hanging point,supporting seat
Polypropylene injection moulding
Rated impedance: 8 Ohms
Frequency response curve & THD curve
Frequency Response
THD
17.0kg(37.4 lbs)
19.5kg(42.9 lbs)
415×385×629mm(16.3×15.2×24.8in)
465×435×680mm(18.3×17.1×26.8in)

415mm
[16.3in]
7
629mm
[24.8in]
文件（图）名
版本 第8页 共10页
英文说明书
产品名称
客户/品牌/型号
文件（图）号
塑胶音箱
ELDER/β3/V122a
385mm
[15.2in]
V122a
V Series Pro Loudspeaker System
Top view
Front viewSide view Back view
Bottom view
2D Dimension
TECHNICAL SPECIFICATION

Notes:
文件（图）名
版本 第9页 共10页
英文说明书
产品名称
客户/品牌/型号
文件（图）号
塑胶音箱
ELDER/β3/V122a

文件（图）名
版本 第10页 共10页
英文说明书
产品名称
客户/品牌/型号
文件（图）号
塑胶音箱
ELDER/β3/V122a