Beta Three Meline Series User manual

备注:
1.说明书实物共12P,第2、11P为空白。
2.材质为100g书写纸。
3.成品尺寸为A4大小。
4.装订方式：打骑马钉。
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专业音箱 A
英文说明书
三基/β3/BT1500
U M - B T 1 5 0 0 - 2 0 1 8 0 8 2 1 v e r A
BT1500
User Manual
Professional Active Performance System
101.05.0009.03461

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英文说明书
三基/β3/BT1500
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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

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专业音箱
英文说明书
三基/β3/BT1500
BT1500
Professional ActivePerformance System CONTENT
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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
Product information is subject to change without
prior notification. Please visit www.beta3pro.com
for the latest updates.

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专业音箱
英文说明书
三基/β3/BT1500
BT1500
Professional ActivePerformance System
INTRODUCTION
BT1500
Applications
Small party
Small touring performance
Conference
Features
Description
Professional Active Performance System
Compact,small and high SPL
Specially designed for small touring performance
Portable and easy installation design
Max.SPL 117dB (peak)
Bi-amp module of CLASS D
Bluetooth connection available
β3 BT1500 is an active two-way 9-unit inverting full-range
speaker, specially designed for small touring performance.
BT1500 is a perfect sound reinforcement solution that can
be used quickly and easy set up,Installation and inter-con-
necting can be done with one minute,easily carry with bogs,
no need extra power amplifier ,mixer or any other speakers,
one set BT1500 with bluetooth,connecting with laptop, can
be used for the applications for Conference,small touring
performance and small party
It is a high power,high SPL wooden active speaker system
with one 15'' woofer six 2.75'' mid-range,two 1'' dome tweeter
and Bi-amp module of CLASS D, adjustable angle support
rod, you can enjoy the most realistic and beautiful sound thr-
ough whatever stand or sit

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英文说明书
三基/β3/BT1500
CH1 VO LCH1 VO L
MAI N VOLMAI N VOL SUB VO LSUB VOL
CH1 I NCH1 I N
CH2 VO LCH2 VO L
CH2 I NCH2 IN
LINE MIC LINE MIC
OFF ON OFF ON
PEAKPEAKBTBT
-∞0dB0dB -∞0dB0dB
-∞-∞0dB0dB
SIGSIG
PWRPWR
LL
RR
ECH OECH O
-- ++
MIX O UTMIX OUT
CH3 VO LCH3 VO L
TRE BLETREBLE BASSBASS
CH3 I NCH3 IN
-∞0dB0dB
-12-12 +12+12
-6 +6
0
BT1500
Mobile Active Speaker System
POWER:400W+200W
-6 +6
0
1 2 3 4
15
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BT1500
Professional ActivePerformance System AMPLIFIER MODULE
Amplifier Module
1、MAIN VOL KNOB:
The master volume control , MIN is the minimum volume, MAX
is the volume maximum.
2、SUB VOL KNOB:
The master volume control , MIN is the minimum volume, MAX
is the volume maximum.
3、TREBLE VOL KNOB:
Treble volume control , 12dB attenuation at -12 , 12dB increase
at +12
4、BASS VOL KNOB:
Bass volume control , 12dB attenuation at -12 , 12dB increase
at +12
5、SIG INDICATOR:
Signal input status indicator
6、POWER INDICATOR:
Power status indicator ,The indicator is on when power is on,
and the indicator is off when the power is off
7、BLUETOOTH INDICATOR:
Bluetooth status indicator, Bluetooth is connected green light
on, Bluetooth is not connected traffic light flashes.
8、PEAK INDICATOR:
Clip indicator
9、BLUETOOTH CONTROL TOGGLE SWITCH:
The switch is set to the ON position to turn on Bluetooth, to the
OFF position to turn off the Bluetooth.
10、CH1 XLR INPUT SWITCH :
CH1 IN channel XLR mode switching (LINE/MIC switching)
11、CH1 VOL KNOB:
CH1 input channel volume independent control , MIN is the
minimum volume, MAX is the volume maximum volume.
12、CH2 VOL KNOB:
CH2 input channel volume independent control , MIN is the
minimum volume, MAX is the volume maximum volume.
13、CH1 IN SIGNAL INPUT INTERFACE:
CH1 IN signal input includes left and right channels RCA and
XLR signal input interfaces
14、CH2 IN SIGNAL INPUT INTERFACE
15、ECHO VOL KBOB:
CH3 channel microphone reverb volume control , MIN is the
minimum volume, MAX is the maximum volume
16、CH3 VOL KNOB:
CH3 input channel independent volume control , MIN is the
minimum volume, MAX is the maximum volume
17、MIX OUT MIXED OUTPUT INTERFACE
18、CH3 IN MIC INPUT INTERFACE
19、FUSE
20、POWER INPUT SOCKET
21、POWER SWITCH

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三基/β3/BT1500
BT1500
Professional ActivePerformance System
INSTALLATION
Installation Accessories Installation Reference
1.Full Frequency Speaker BAG: 101.05.0007.00087 1. Quick Installation
Following instruction allow to install , turn it clockwise
to fix it.
2.Support Rod: 101.06.0036.00090
Warning: Make sure the mounting accessories safety
factor not less than 5:1 or meet the local standard during
installation .

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英文说明书
三基/β3/BT1500
BT1500
Professional ActivePerformance System TECHNICAL SPECIFICATION
Specification
Frequency response(-3dB):
Max.SPL:
Transducer:
Input:
Connector:
Input impedance(MIC):
Input level:
Input overloading level:
Wire connection:
Heat radiation:
Power cable:
60Hz-18kHz
111dB/117dB(PEAK)
1× 15" Woofer
Three channel balanced input XLR/ 6.35、TRS、RCA
XLS、RCA、6.35 MIC INPUT 、Mixed male output
2kohm balanced input, 1kohm unbalanced input
pin 1: ground; pin2: signal +; pin3: signal -
Forced air-cooled drives
O
120 ×40O
Dispersion(H×V):
6× 2.75"+2×1" Mid-high units
Safety voltage range:
Max power consumption:
Cabinet:
Handle:
Painting:
Cabinet dimension( W D H): × ×
Packing dimension : (W×D×H)
Net weight:
Gross weight:
AC 220V-240V~50Hz
1.5A@230V(1/3 Power 4 Ohms)
Rated impedance: 4 Ohms
Frequency response curve & THD curve
Full Range: 4 Bass speaker: 19.3kg(42.46 lb).3kg(9.46 lb);
Full Range: 7.1kg(15.62 lb); Bass speaker: 22.6kg(49.72 lb)
Full Range: 96×102×720mm(3.8×4.0×28.4in)
Bass speaker: 438×467×585mm(17.2×18.4×23.0in)
Full Range: 270×215×950mm(10.6×8.5×37.4in)
Bass speaker: 595×545×705mm(23.4×21.5×27.8in)
800W
Amplifier Power:
PowerCon, three pins
Plywood,column loudspeaker
4×Wooden handles
Cabinet coated by Polyurethane paint; grille is powder coated ，inside is black cotton
Input impedance(line): 20kohm balanced input, 10kohm unbalanced input
CH1: LINE IN: 0.775Vrms, MIC IN: 50mVrms, RCA IN: 185mVrms;
CH2: 50mVrms±20%; Ch3: 50mVrms±20%
CH1:LINE IN:≥7Vrms, MIC IN:≥1Vrms, RCA IN:≥1.6Vrms;
CH2:≥2Vrms; CH3:≥0.4Vrms
Sensitivity (dB)
Frequency (Hz)
Frequency Response
Distortion

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三基/β3/BT1500
585mm
(23.03in)
438mm
(17.24in)
2615mm
(102.95in)
720mm
(28.35in)
96mm
(3.78in)
102mm
(4.02in)
467mm
(18.39in)
73mm
(2.87in)
BT1500
Professional ActivePerformance System
TECHNICAL SPECIFICATION
Front view Side view Back view
Top view (subwoofer) Top view Front view Side view Back view
BT15100 EXT:
Bottom view
2D Dimension

Notes:
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专业音箱
英文说明书
三基/β3/BT1500

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物品规格
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专业音箱
英文说明书
三基/β3/BT1500