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Professional Sound Speaker 18 Inch Subwoofer Parlante

China Professional Sound Speaker 18 Inch Subwoofer Parlante, Find details and Price about China Professional Sound, PRO Sound from Professional Sound Speaker 18 Inch Subwoofer Parlante

Model NO.
L18/8646
Application
Stage
Certification
ISO
Monitor
None
THD
<0.005%
N. W.: 14.6kgs
G. W.: 14.6kgs
Trademark
Hipower
Transport Package
Export Caton
Specification
18 inch
Origin
China
HS Code
851829000
Model NO.
L18/8646
Application
Stage
Certification
ISO
Monitor
None
THD
<0.005%
N. W.: 14.6kgs
G. W.: 14.6kgs
Trademark
Hipower
Transport Package
Export Caton
Specification
18 inch
Origin
China
HS Code
851829000
Professional Sound Speaker 18 Inch Subwoofer Parlante

Product main features:
- Impact subwoofer
- 4"voice coil
- 650Watt, 97.5dB
- Yearly sales: 3000 PCS
- Terrific PRO audio subwoofer of compass bass relex
Introduction:
We are a PA speaker factory of more than 13 years in Panyu,Guangzhou,China,occupying 2000 square meters with 3 production lines.We make Pro audio speakers from small sizes upto 24 inch.

R&D capability:
In the R&D, Hipower's experienced engineers and technicians carry out researches on new materials.state-of-art components and advacned product designs with the help of an anechoic chamber,test instruments and simulation sofwares.

Markets:
Ever since 2003, we have been exporting to many countries, including southeast Asia, Europe, North Ameria and South America.

Speaker's Details:

General Specifications
Nominal Diameter460/18mm/inch
Rated Impedance8ohm
Nominal Power handling650Watts
Program Power1300Watts
Sensitivity(lw/lm)97.5dB
Frequency Range40-1.5KHz
Minimum Impedance(Zmin)6.55ohm
Voice Coil Diameter100/4mm/inch
Voice Coil MaterialCopper 
Voice Coil Winding Depth23mm
Number of layers2 inside/outside 
Magnet gap depth12mm
Surround ShapeTriple-roll 
BasketCast Aluminum 
Flux Density1.0T
Magnet Material/MassCeramic 
   
Thiele-Small parameters
Resonance frequencyFs40.6Hz
DC resistanceRe5.4ohm
Mechanical factorQms14.92 
Electrical factorQes0.35 
Total factorQts0.34 
Mechanical complianceCms0.0868mm/N
Mechanical resistance
of suspension losses		Rms3.02mech-ohm
Effective Moving MassMms176gr
Half-space efficiencyEff3.36%
BL FactorBL26.38T.m
Equivalent Cas air loadVas181.94liters
Effective piston areaSd0.1225m2
Max.linear excursionXmax8mm
Voice-coil inductanceLelK1.93mH
 
Mounting Information
Overall Diameter466.5mm
Bolt Circle Diameter442mm
Bolt Hole Diameter6.5*5.5mm
Baffle Cutout Diameter423mm
Overall Depth202mm
Net Weight17kg

Professional Sound Speaker 18 Inch Subwoofer ParlanteProfessional Sound Speaker 18 Inch Subwoofer Parlante
Professional Sound Speaker 18 Inch Subwoofer Parlante

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