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Heavy Duty 12 Inch Professional Audio PA System DJ Outdoor Passive Loud Speakers Woofer

China Heavy Duty 12 Inch Professional Audio PA System DJ Outdoor Passive Loud Speakers Woofer, Find details and Price about China Loudspeaker, PRO Loudspeaker from Heavy Duty 12 Inch Professional Audio PA System DJ Outdoor Passive Loud Speakers Woofer

Model NO.
HDW-1275
Application
Commercial, Stage
Monitor
None
THD
<0.005%
Type
12 Inch Woofer
Magnet
Ferrite
Voice Coil
3 Inch
Basket
Cast Aluminium
Nominal Power Handling
700 Watts
Sensitivity
99 dB
Frequency Range
59-3K Hz
Trademark
HD
Transport Package
by Export Carton or as Your Requirement
Specification
Net Weight: 8.95KG
Origin
Guangzhou, China
HS Code
851829000
Model NO.
HDW-1275
Application
Commercial, Stage
Monitor
None
THD
<0.005%
Type
12 Inch Woofer
Magnet
Ferrite
Voice Coil
3 Inch
Basket
Cast Aluminium
Nominal Power Handling
700 Watts
Sensitivity
99 dB
Frequency Range
59-3K Hz
Trademark
HD
Transport Package
by Export Carton or as Your Requirement
Specification
Net Weight: 8.95KG
Origin
Guangzhou, China
HS Code
851829000

Heavy Duty 12 Inch Professional Audio PA System DJ Outdoor Passive Loud Speakers Woofer


Heavy Duty 12 Inch Professional Audio PA System DJ Outdoor Passive Loud Speakers Woofer
General Specifications
Nominal Diameter300/12mm/inch
Rated Impedance8ohm
Nominal Power handling350Watts
Program Power700Watts
Sensitivity(lw/lm)99dB
Frequency Range59.3-3KHz
Minimum Impedance(Zmin)4.8ohm
Voice Coil Diameter75mm/inch
Voice Coil Materialcopper 
Number of layers2 
Magnet gap depth10mm
Surround ShapeM-roll 
BasketCast Aluminium 
Magnet170 Ferrite 
Mounting Information
Overall Diameter314mm
Bolt Circle Diameter295mm
Baffle Cutout Diameter287mm
Overall Depth143mm
Net Weight6.15kg
Shipping weight7kg
Shipping Box320*320*150mm
Thiele-Small Parameters
Resonance frequencyFs59.3Hz
DC resistanceRe4.8ohm
Mechanical factorQms8.1 
Electrical factorQes0.39 
Total factorQts0.38 
Mechanical complianceCms0.12mm/N
Mechanical resistanceRms2.8mech-ohm
of suspension losses
Effective Moving MassMms60.6gr
Half-space efficiencyEff2.39%
BL FactorBL16.6T.m
Equivalent Cas air loadVas46.9liters
Voice-coil inductanceLelK0.9mH

INTRODUCTION
Hengda Audio is a professinal speaker manufacturer with experience in the PA speaker field for 10years. We make  different tranducers, compression drivers. We not only provide goods but technology. OEM and ODM are both welcome.

Heavy Duty 12 Inch Professional Audio PA System DJ Outdoor Passive Loud Speakers Woofer
Heavy Duty 12 Inch Professional Audio PA System DJ Outdoor Passive Loud Speakers Woofer
Heavy Duty 12 Inch Professional Audio PA System DJ Outdoor Passive Loud Speakers Woofer
Heavy Duty 12 Inch Professional Audio PA System DJ Outdoor Passive Loud Speakers Woofer
 

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