L18/6620- 18 Inch PRO Speaker Speaker Audio Subwoofer Parlente Hot Sale

L18 / 6620- 18 pulgadas Pro Speaker Altavoz ruidoso Audio Subwoofer Parlente hot saleProduct main features:-  Impact subwoofer- 4"voice coil, 220mm magnet- 650Watt, 97.5dB- Yearly sales: 3000 PCS-Terrific PRO audio subwoofer of compass bass relexIntroduction:We are a PA speaker factory of more than 13 years in Pan

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L18 / 6620- 18 pulgadas Pro Speaker Altavoz ruidoso Audio Subwoofer Parlente hot sale


Product main features:
-  Impact subwoofer
- 4"voice coil, 220mm magnet
- 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.

Details:
Nominal Diameter460/18mm/inch
Rated Impedance6ohm
Nominal Power handling650Watts
Program Power1300Watts
Sensitivity(lw/lm)97.5dB
Frequency Range32-2.2KHz
Minimum Impedance(Zmin)5.8ohm
Voice Coil Diameter100/4mm/inch
Voice Coil Materialcopper 
Voice Coil Winding Depth23mm
Number of layers2 
Magnet gap depth12mm
Cone ShapeCurved 
Surround ShapeM-roll 
BasketCast Aluminum 
Flux Density1.0T
Magnet Material/MassCeramic/3.65kg
Mounting Information
Overall Diameter461mm
Bolt Circle Diameter439mm
Bolt Hole Diameter6.5mm
Baffle Cutout Diameter424mm
Overall Depth200mm
Net Weight12.1kg
 
Thiele-Small parameters
Resonance frequencyFs32Hz
DC resistanceRe5.0ohm
Mechanical factorQms13.4 
Electrical factorQes0.35 
Total factorQts0.34 
Mechanical complianceCms0.14mm/N
Mechanical resistance
of suspension losses
Rms2.63mech-ohm
Effective Moving MassMms174gr
Half-space efficiencyEff2.7%
BL FactorBL22.4T.m
Equivalent Cas air loadVas292liters
Effective piston areaSd0.1225m2
Max.linear excursionXmax8mm
Voice-coil inductanceLelK1.96mH

L18 / 6620- 18 Pulgadas PRO Speaker Altavoz Ruidoso Audio Subwoofer Parlente Hot SaleL18 / 6620- 18 Pulgadas PRO Speaker Altavoz Ruidoso Audio Subwoofer Parlente Hot SaleL18 / 6620- 18 Pulgadas PRO Speaker Altavoz Ruidoso Audio Subwoofer Parlente Hot Sale   

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