21 Inches Aluminum Frame of Louderspeaker (21-3#-1)

Product Details
Customization: Available
Noise: <102dB
Hi-Fi: Not Hi-Fi
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  • 21 Inches Aluminum Frame of Louderspeaker (21-3#-1)
  • 21 Inches Aluminum Frame of Louderspeaker (21-3#-1)
  • 21 Inches Aluminum Frame of Louderspeaker (21-3#-1)
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Basic Info.

Model NO.
21-3#-1
Activity
Passive
Operation Mode
Button Control
Speaker System
2.1+1 Channel
Speaker Material
Metal
Application
Commercial, Home
Certification
CE, RoHS
Monitor
LCD Screen
THD
<0.005%
Material
Aluminum
Speaker Size
21 Inches
Transport Package
Standard Export Carton
Specification
21 inches
Trademark
OEM
Origin
Ningbo China
HS Code
8518900090
Production Capacity
50, 000PCS/Month

Product Description


21 Inches Aluminum Frame of Louderspeaker (21-3#-1)

21"-3#-1  (mm)
D
Outer Diameter
H
Total Height
d
Inner Diameter
D4
Secondary Outer Diameter
B
Diameter of mounting hole
¢545 160 ¢488 ¢495 ¢520-8x¢8
D1
Diameter of Damper
H1
Effective Height
D3
Diameter of Centre Hole
A
Diameter Of Rivet Hole
¢319 106 ¢195 ¢220-6x¢7
                                                             Diameter For Damper  ¢308-6xM5

21 Inches Aluminum Frame of Louderspeaker (21-3#-1)
21 Inches Aluminum Frame of Louderspeaker (21-3#-1)
21 Inches Aluminum Frame of Louderspeaker (21-3#-1)


















21 Inches Aluminum Frame of Louderspeaker (21-3#-1)
21 Inches Aluminum Frame of Louderspeaker (21-3#-1)
 

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