CEILING SPEAKER
Images Product Name Interesting

Product ID:M-545C M-546C M-548C
DESCRIPTION: Ceiling speaker
NOMINAL SIZE: 4.5"
POWER HANDLING CAPACITY: 1.5/3/6 Watts 
LINE VOLTAGE 70/100V
NOMINAL IMPEDANCE: /
NET WEIGHT: 0.67Kg
CONE: Polypropylene
RESONANT FREQUENCY: 135Hz±20Hz
FREQUENCY RESPONSE: 90-16KHz
SENSITIVITY: 90dB±2 dB
Hole Dimensions: Φ152mm
HUMIDITY: To be normal (40 ± 2°C, Hum. 90-95% 48H)
HEAT TEST: To be normal (70 ± 2°C, 48H)
FOB Ningbo: US$3.72  
QTY: 1,000      
Packing: 20PCS/CTN 













Product ID:M-558C M-568C M-578C

Rated Power:  1.5W/3W/6W ;

Line Voltage: 70V/100V ;

Sensitivity: 91dB  ;

Frequency Response:  90-16KHz ;

Loudspeaker:  Φ25/Φ130mm  ; 

Hole Dimensions : Φ168mm

Weight: 0.97kg  ;

coaxial ,   20pcs/ctn

Product ID:M-598 M-599

Rated Power:  3-6W ;

Line Voltage: 70V/100V ;

Sensitivity: 91dB ; 

Frequency Response:  90-16KHz ;

Loudspeaker:  Φ116mm  ;

Hole Dimensions: Φ150mm ; 

Weight:  0.83kg ;

waterproof, 20pcs/ctn

Product ID:M-533

Rated Power:  3w/6W ;

Line Voltage:100V  ; 

Sensitivity:91dB   ; 

Frequency Response: 90-16KHz  ;

 Loudspeaker:  Φ158mm  ;

Hole Dimensions:Φ163mm ;

Weight: 0.62kg  ;  20pcs/ctn

Product ID:M-503 M-506

Rated Power:  3-6W ;

Line Voltage:100V ;

Sensitivity: 91dB  ;

Frequency Response:  90-16KHz ;

Loudspeaker:  131mm  ;158mm

Hole Dimensions:150mm ; 170mm

Dimensions: 172*65mm ;194*105mm

Weight:  0.44kg ;0.56kg

30pcs/ctn

Product ID:SM-K108

Max Power:30W ;

RMS Power:  20W ; 

Impedance: 8Ω ;

Sensitivity: 92dB  ; 

Frequency Response: 90Hz-18KHz  ;

Loudspeaker: Φ25mm/Φ110mm   ;

outside size: Φ170*75mm;

Hole Size: 150mm ;

Material:ABS  ;

Color: white ,  Stereo/  Passive;

8pcs/ctn

Product ID:M-508A

Rated Power:  :1.5W/3W/6W ;

Line Voltage: 70V/100V   ;

Sensitivity: 91dB : 

Frequency Response: 90-16KHz :

Loudspeaker: Φ166mm  /  Φ165mm ; 

Weight: 0.86 kg , 

fire prevention

available color: white / red

Product ID:M-568 M-578

Rated Power:  20W ;30w

Line Voltage: 100V ;

Sensitivity: 92dB ; 

Frequency Response:  90-18KHz ;

Loudspeaker:  Φ13/103mm  ;13/135mm

Hole Dimensions: Φ205mm ; 250

Weight:  2.2kg ;2.5kg

waterproof, 20pcs/ctn

Product ID:M-558A M-568A M-578A

Rated Power:  5/10W ;30w,50w

Line Voltage: 100V ;

Sensitivity: 91dB ; 92db;91db

Frequency Response:  90-16KHz ;90-18khz;90-18khz

Loudspeaker:  Φ13/130mm  ;13/166;13/168

Hole Dimensions: Φ168mm ; 205;250

Weight:  0.97kg ;2.4kg;2.7kg

waterproof, 20pcs/ctn

Product ID:M-502

Rated Power:  3-6W ;

Line Voltage: 100V ;

Sensitivity: 91dB ; 

Frequency Response:  90-16KHz ;

Loudspeaker:  Φ158mm  ;

Hole Dimensions: Φ180mm ; 

Weight:  0.97kg ;

waterproof, 20pcs/ctn

Product ID:M-520

Product ID:M-510 M-509

Rated Power:  3-6W ;

Line Voltage: 100V ;

Sensitivity: 90dB ; 91db

Frequency Response:  90-16KHz ;

Loudspeaker:  Φ120mm  ;150mm

Hole Dimensions: Φ150mm ; 180mm

Weight:  0.52kg ;0.62kg

waterproof, 20pcs/ctn

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