Beta Three KO-10H User manual

备注：A4纸双面打印，
对折成三折(折叠方法与保修卡相同)。
SAFETY INSTRUCTIONS
Thank you for buyin product. Read this manual first as it will help you operate the system properly. Please keep this
manualfor 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.
PLEASE READ THIS MANUAL FIRST
WARNING:
To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
WARNING:
To reduce the risk of electric shock, only qualified professionals can remove the cover of this system
The lighting flash & arrowhead symbol within an equilateral triangle is intended to alert you that this part is not dielectric,
and may cause the hazard of electric shock
The exclamation point within an equilateral triangle is intended to alert you to the presence of important operating and
servicing instructions.
User Manual
Features
4 x 3" paper cone driver
1 x 10" powerful woofer
O
Dispersion:125 x110 Crossover point at 1kHz
O
Frequency Response(-3dB):45Hz-18kHz
Sensitivity: 90dB, Max SPL:119dB
Rated Power: 100W, Peak Power:400W
2 x M8 rigging point
U M - K O - 1 0 H - 2 0 1 8 0 6 2 1 V e r A
KO-10H
泰国02/β3/KO-10H
设计
审核
审查
批准
生效日期
版本 第1页 共2页
文件（图）号
三基音响科技有限公司
商品劳务号
物品规格
物品类别
物品名称
（图名） 英文说明书
卡拉OK音箱 A
KO-10H
Description
Applications
10" Built-in Three-way Full Range Speaker
10" Built-in Three-way Full Range Speaker
KO-10H is a three-way full range professional kara-
oke speaker. It consists of 1pc powerful 10" woofer
and 4pcs paper cone driver. With high SPL and sen-
sitivity. The sound is clear and powerful.
Multi-Function room
Medium conference room
Performance venue
101.05.0009.03397

Attention: The impedance of connected speaker must match the impedance of amplifier output.
Attention: Make sure the polarity of speaker and amplifier correctly.
System Connection Reference
Frequency response curve & Impedance curve
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 re as e th e wor k a t i t s s i g na l t o m a k e th e s pe a ke 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.
CHA
BRID GE IN
CHB
SIGNAL G ND
SIGNAL +
SIGNAL -
BRIDGE
PARALLE L
STEREO O N
OFF
50HZ
25HZ
ON
OFF
CHB OU TPUT
CHA OU TPUT
POWER
CABL E
FUSE
-
B
+
-
A
+
-
+
5HZ
CAUTION
BRID GE
OUTPU T ASSIGN MENT:
BRIDG E MONO OU TPUT:
CHA :
PIN1+ : SIGNAL GND
CHA: PIN 1 + :
PIN 1 - :
PIN 2+ :
PIN 2 - :
CHA SIGNA L
CHA GND
CHB SIGN AL
CHB GND
CHB: PIN 1 + :
PIN 1 - :
PIN 2+ :
PIN 2 - :
CHB SIGN AL
CHB GND
PIN2+ :
!
Seri al no:
Special design for big power！
RISK OF ELECTRIC SHOCK
DO NOT OPEN
MODE LF F ILTER GROUN D
CLIPL IMITE R
INPUT
PIN1:
PIN2:
PIN3:
Sensitivity (dB)
Impedance (Ohms)
Frequency (Hz)
1 1
d B S
1 0
9
8
7
6
1 0K5K 2K 1 K5 002 001 0050 2 20 2 0KHz
50
4 0
30
20
10
0
Frequency response curve
Impedance curve
版本 第2页 共2页
文件（图）号
三基音响科技有限公司
商品劳务号
物品规格
物品类别
物品名称
（图名） 英文说明书
卡拉OK音箱
泰国02/β3/KO-10H
NL4 Connection
Technical Specification
45Hz-18kHz
90dB
100W
200W (MUSIC)
400W (PEAK)
(RMS)
113dB/119dB(PEAK)
38Hz-19kHz
4x3" paper cone driver
2.8kHz
125°×110°
Tweeter:
Max. SPL(1m):
1 x 10" LF transducer Woofer:
Passive full range speaker with PVC
covering
1
2
3
4
Sensitivity(1W@1m):
Power:
Dispersion（H×V）:
System:
Frequency response(-3dB):
Frequency response(-10dB):
Crossover point:
Medium density fiberboard + Chipboard
Construction:
Installation: 2xM8 hanging point
498×317×292mm
(19.6×12.5×11.5in)
12.4kg(27.3 lb)
28.0kg(61.6 lb)
740×390×630mm
(29.1×15.4×24.8in)
1 x terminal plate
Connector:
Cabinet dimension:
(W D H)× ×
Package dimension:
(W D H)× ×
Painting: Black PVC leather covering
Black grille
Net weight(pc):
Gross weight(pair):
8 Ohms
Rated impedance:
1:Connector 2:Connection Diagrams
Red: + Black: -
INPUT
+ + -
Red: +
Black: -
分频器
+
-
+
-
LF
HF
+
-
+
-
+
-
MF