Heavy Duty Powered Speaker PRO Audio 18 Inch Subwoofer Power Professional Speaker.

Model NO.
HDW-18334
Application
Commercial, Stage, Theater, Live Show
Monitor
None
THD
<0.005%
Basket
Cast Aluminium
Frequency Range
42-1.7K Hz
Performance
Stable
Type
Subwoofer
Voice Coil Diameter
125/5 mm/Inch
Sensitivity
97 dB
Magnet
Ferrite
Transport Package
Export Carton
Specification
18 inch
Trademark
HD
Origin
China
HS Code
851829000
Production Capacity
5000piece/Month
Reference Price
$ 31.50 - 67.50
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Product Description

Heavy Duty Powered Speaker PRO Audio 18 inch Subwoofer Power Professional Speaker

Product Main Features :  
-18 inch subwoofer speakers indoor/outdoor speaker 
- 900W continuous program power capacity
- 97 dB sensitivity 1W/1M
- 42hz-1.7khz Frequency response 
- 260mm magnet    
- 5inch/125mm copper voice coil 
Heavy Duty Powered Speaker PRO Audio 18 Inch Subwoofer Power Professional Speaker.
  Heavy Duty Powered Speaker PRO Audio 18 Inch Subwoofer Power Professional Speaker.
General Specifications
Nominal Diameter 460/18 mm/inch
Rated Impedance 8 ohm
Nominal Power handling 900 Watts
Program Power 1800 Watts
Sensitivity(lw/lm) 97 dB
Frequency Range 42-1.7K Hz
Minimum Impedance(Zmin) 5.2 ohm
Voice Coil Diameter 125/5 mm/inch
Voice Coil Material Copper  
Number of layers 2  
Magnet gap depth 12 mm
Surround Shape W-roll  
Basket Cast Aluminium  
Magnet 260 Ferrite  
Mounting Information
Overall Diameter 466 mm
Bolt Circle Diameter 445 mm
Baffle Cutout Diameter 422 mm
Overall Depth 210 mm
Net Weight 17.3 kg
Shipping weight 18.2 kg
Shipping Box 490*490*250 mm
 
Thiele-Small Parameters
Resonance frequency Fs 42 Hz
DC resistance Re 5.3 ohm
Mechanical factor Qms 9.19  
Electrical factor Qes 0.32  
Total factor Qts 0.31  
Mechanical compliance Cms 0.07 mm/N
Mechanical resistance Rms 6.9 mech-ohm
of suspension losses
Effective Moving Mass Mms 213.4 gr
Half-space efficiency Eff 2.98 %
BL Factor BL 30.4 T.m
Equivalent Cas air load Vas 134.3 liters
Voice-coil inductance LelK 2 mH

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 Powered Speaker PRO Audio 18 Inch Subwoofer Power Professional Speaker. Heavy Duty Powered Speaker PRO Audio 18 Inch Subwoofer Power Professional Speaker.
Heavy Duty Powered Speaker PRO Audio 18 Inch Subwoofer Power Professional Speaker.
Heavy Duty Powered Speaker PRO Audio 18 Inch Subwoofer Power Professional Speaker.

 

 

Professional Audio

PNEUTEC.IT, 2023