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PRO Audio 8 Ohm 18 Inch Subwoofer  Speakers

China PRO Audio 8 Ohm 18 Inch Subwoofer  Speakers, Find details and Price about China 8 Ohm, 8 Ohm Speaker from PRO Audio 8 Ohm 18 Inch Subwoofer  Speakers

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

Pro Audio 8 Ohm 18 Inch Subwoofer Speakers 

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

PRO Audio 8 Ohm 18 Inch Subwoofer  SpeakersPRO Audio 8 Ohm 18 Inch Subwoofer  Speakers
PRO Audio 8 Ohm 18 Inch Subwoofer  Speakers

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