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PRO Audio Sub Woofer High Power 18 Inch Subwoofer Dual Magnet Speaker
PRO Audio Sub Woofer High Power 18 Inch Subwoofer Dual Magnet Speaker

PRO Audio Sub Woofer High Power 18 Inch Subwoofer Dual Magnet Speaker

China PRO Audio Sub Woofer High Power 18 Inch Subwoofer Dual Magnet Speaker, Find details and Price about China Professional Speaker, Audio Speaker from PRO Audio Sub Woofer High Power 18 Inch Subwoofer Dual Magnet Speaker

Model NO.
HDW-18136
Application
Commercial, Stage, Theater, Live Show
Monitor
None
THD
0.005%-0.01%
Sensitivity
98 dB
Voice Coil Diameter
100mm / 4 Inch
Voice Coil Material
Copper
Basket
Cast Aluminium
Frequency Range
38.7-1.5K Hz
Type
Subwoofer
Magnet
220*2 Ferrite
Trademark
OEM and ODM are both welcome
Transport Package
by Carton or as Your Requirement
Specification
Net Weight: 14.35KG
Origin
China
HS Code
851829000
Model NO.
HDW-18136
Application
Commercial, Stage, Theater, Live Show
Monitor
None
THD
0.005%-0.01%
Sensitivity
98 dB
Voice Coil Diameter
100mm / 4 Inch
Voice Coil Material
Copper
Basket
Cast Aluminium
Frequency Range
38.7-1.5K Hz
Type
Subwoofer
Magnet
220*2 Ferrite
Trademark
OEM and ODM are both welcome
Transport Package
by Carton or as Your Requirement
Specification
Net Weight: 14.35KG
Origin
China
HS Code
851829000
PRO Audio Sub Woofer High Power 18 inch Subwoofer Dual Magnet Speaker

Product main features:
- 18 inch PA speaker
- Ideal  subwoofer
- 1800W RMS, 98dB
- 4 inch voice coil, 220mm dual magnets   
- Subwoofer is ideal for high quality professional bass reflex and bass horn systemsPRO Audio Sub Woofer High Power 18 Inch Subwoofer Dual Magnet Speaker
General Specifications
Nominal Diameter460/18mm/inch
Rated Impedance8ohm
Nominal Power handling900Watts
Program Power1800Watts
Sensitivity(lw/lm)98dB
Frequency Range38.7-1.5KHz
Minimum Impedance(Zmin)5.6ohm
Voice Coil Diameter100/4mm/inch
Voice Coil Materialcopper 
Number of layers2 
Magnet gap depth10mm
Surround ShapeM-roll 
BasketCast Aluminium 
Magnet220*2 Ferrite 
Mounting Information
Overall Diameter474mm
Bolt Circle Diameter450mm
Baffle Cutout Diameter426mm
Overall Depth210mm
Net Weight14.35kg
Shipping weight15.5kg
Shipping Box500*500*260mm
 
Thiele-Small Parameters
Resonance frequencyFs38.7Hz
DC resistanceRe5.6ohm
Mechanical factorQms7.48 
Electrical factorQes0.48 
Total factorQts0.45 
Mechanical complianceCms0.09mm/N
Mechanical resistanceRms5.9mech-ohm
of suspension losses
Effective Moving MassMms180.2gr
Half-space efficiencyEff2.18%
BL FactorBL22.6T.m
Equivalent Cas air loadVas18.7liters
Voice-coil inductanceLelK1.4mH

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.PRO Audio Sub Woofer High Power 18 Inch Subwoofer Dual Magnet Speaker

PRO Audio Sub Woofer High Power 18 Inch Subwoofer Dual Magnet Speaker
PRO Audio Sub Woofer High Power 18 Inch Subwoofer Dual Magnet Speaker
PRO Audio Sub Woofer High Power 18 Inch Subwoofer Dual Magnet Speaker
PRO Audio Sub Woofer High Power 18 Inch Subwoofer Dual Magnet Speaker

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