18 Inch Professional Audio PA Loud Speaker 650W Subwoofer Parlante

Model NO.
HDW-1808a
Application
Commercial
THD
<0.005%
Sensitivity
99 dB
Basket
Cast Aluminium
Frequency Range
41-1.5K Hz
Voice Coil Diameter
100/4 mm/Inch
Magnet
Ferrite
Transport Package
by Export Carton or as Your Requirement
Specification
18 inch subwoofer
Trademark
HD
Origin
Guangzhou, China
HS Code
851829000
Production Capacity
5000piece/Month
Reference Price
$ 40.50 - 67.50
Contact Us

Product Description

18 Inch Professional Audio PA Loud Speaker 650W Subwoofer Parlante
18 Inch Professional Audio PA Loud Speaker 650W Subwoofer Parlante
 
General Specifications
Nominal Diameter 18 mm/inch
Rated Impedance 8 ohm
Nominal Power handling 650 Watts
Program Power 1300 Watts
Sensitivity(lw/lm) 99 dB
Frequency Range 41-1.5K Hz
Minimum Impedance(Zmin) 5.6 ohm
Voice Coil Diameter 100/4 mm/inch
Voice Coil Material Cooper  
Number of layers 2  
Magnet gap depth 12 mm
Surround Shape W-roll  
Basket Cast Aluminium  
Magnet 220  Ferrite   
Mounting Information
Overall Diameter 468 mm
Bolt Circle Diameter 445 mm
Baffle Cutout Diameter 424 mm
Overall Depth 212 mm
Net Weight 12.9 kg
Shipping weight 14.1 kg
Shipping Box 490*490*250 mm
Thiele-Small Parameters
Resonance frequency Fs 40.8 Hz
DC resistance Re 5.6 ohm
Mechanical factor Qms 5.93  
Electrical factor Qes 0.56  
Total factor Qts 0.51  
Mechanical compliance Cms 0.09 mm/N
Mechanical resistance Rms 7.2 mech-ohm
of suspension losses
Effective Moving Mass Mms 167.5 gr
Half-space efficiency Eff 2.13 %
BL Factor BL 20.7 T.m
Equivalent Cas air load Vas 181.8 liters
Voice-coil inductance LelK 37 mH

18 Inch Professional Audio PA Loud Speaker 650W Subwoofer Parlante
18 Inch Professional Audio PA Loud Speaker 650W Subwoofer Parlante
18 Inch Professional Audio PA Loud Speaker 650W Subwoofer Parlante

 

 

Professional Audio

PNEUTEC.IT, 2023