Guangdong, China
Business Type:
Manufacturer/Factory
Number of Employees:
13
Year of Establishment:
2016-05-04
Plant Area:
1000 square meters
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Audio Speaker, Subwoofer, Loudspeaker manufacturer / supplier in China, offering 18" Neodymium Subwoofer Speaker, PRO Audio Professional Loudspeaker Powerful Speaker, Hot Product 12 Inch PRO Audio Speaker Pulgadas Altavoz Parlante Pasivo De Audio, High Quality 18 Inch Professional Speaker PRO Audio Loudspeaker Subwoofer and so on.

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Supplier Homepage Products Neodymium Speaker 18" Neodymium Subwoofer Speaker, PRO Audio Professional Loudspeaker Powerful Speaker

18" Neodymium Subwoofer Speaker, PRO Audio Professional Loudspeaker Powerful Speaker

Get Latest Price
Min. Order / Reference FOB Price
20 Pieces US $59-79/ Piece
Port: Huangpu, China
Production Capacity: 5000 Pieces/Month
Payment Terms: T/T, Western Union, Money Gram, Cash
Noise: <95dB
Hi-Fi: Not Hi-Fi
Activity: Passive
Operation Mode: Wire / Remote Control
Speaker System: Optional Combination
Speaker Material: Metal

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Basic Info

Model NO.
HDW-1831
Application
Commercial, Stage
Monitor
None
THD
<0.005%
Type
18 Inch Subwoofer
Magnet
Neodymium
Voice Coil
4 Inch
Basket
Cast Aluminium
Nominal Power Handling
1100 Watts
Sensitivity
99 dB
Frequency Range
35-1.6K Hz
Cone
Paper Cone
Surround Shape
W-Roll
Voice Coil Material
Copper
Trademark
OEM and ODM are both welcome.
Transport Package
by Export Carton or as Your Requirement
Specification
Net Weight: 8.95KG
Origin
China
HS Code
851829000
18" Neodymium Subwoofer Speaker, PRO Audio Professional Loudspeaker Powerful Speaker

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General Specifications
Nominal Diameter18mm/inch
Rated Impedance8ohm
Nominal Power handling800Watts
Program Power1600Watts
Sensitivity(lw/lm)99dB
Frequency Range35.5-1.6KHz
Minimum Impedance(Zmin)5.6ohm
Voice Coil Diameter100/4mm/inch
Voice Coil Materialcopper 
Number of layers2 
Surround ShapeW-roll 
BasketCast Aluminium 
MagnetNeodymium 
Mounting Information
Overall Diameter461mm
Bolt Circle Diameter444mm
Baffle Cutout Diameter422mm
Overall Depth212mm
Net Weight8.95kg
Shipping weight10.1kg
Shipping Box490*490*250mm
 
Thiele-Small Parameters
Resonance frequencyFs35.5Hz
DC resistanceRe5.6ohm
Mechanical factorQms4.99 
Electrical factorQes0.41 
Total factorQts0.38 
Mechanical complianceCms0.06mm/N
Mechanical resistanceRms15.6mech-ohm
of suspension losses
Effective Moving MassMms349.2gr
Half-space efficiencyEff1.21%
BL FactorBL32.6T.m
Equivalent Cas air loadVas115.2liters
Voice-coil inductanceLelK1.2mH

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.


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