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Guangzhou Hipower Audio Co., Ltd.

Ferrite Speaker, Falante Profissional, Falante manufacturer / supplier in China, offering 15 "Subwoofer PRO Audio Stable Speaker Ferrite Falante Profissional 550W, L18/6616-100%Good Feedback! Professional 18 Inch PA Speaker 800W RMS Subwoofer, Cheap Price PRO Sound Professional Audio 10 Inch Speakers 200W and so on.

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Supplier Homepage Product 15 Inch Speaker 15 "Subwoofer PRO Audio Stable Speaker Ferrite Falante Profissional 550W

15 "Subwoofer PRO Audio Stable Speaker Ferrite Falante Profissional 550W

FOB Price: US $60-70 / Piece
Min. Order: 30 Pieces
Min. Order FOB Price
30 Pieces US $60-70/ Piece
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Port: Guangzhou, China
Production Capacity: 3000PCS/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: L15/8574
  • Hi-Fi: Not Hi-Fi
  • Operation Mode: Wire / Remote Control
  • Speaker Material: Ferrite
  • Certification: ISO
  • THD: <0.005%
  • Brand: Hipower
  • Performance: Stable
  • Annual Sales Quantity: 3000 Pieces
  • Transport Package: 1PC/Carton, Carton Size: 50 X 50 X 24 Cm
  • Origin: China
  • Noise: <102dB
  • Activity: Passive
  • Speaker System: Passive
  • Application: Stage
  • Monitor: None
  • Type: 15 Inch Speaker
  • Customer Satisfaction: 98%
  • Markets: Europe,Asia,North and South America
  • Trademark: Hipower
  • Specification: 15" speaker
  • HS Code: 851829000
Product Description
 L15 / 8574-15 "Subwoofer PRO Audio Stable Speaker Ferrite Falante Profissional 550W

Product main features:
- 550Watts RMS power
-97dB Sensitivity 1w/1m
- 41Hz-2.2K Hz Frequency range
- 100mm inside/outside copper voice coil with polyimide fiberglass former 
- High flexibly M-roll cloth surround with deep corrugation for extended Xmax
- Reinforced Conex spider to improve the linearity control
- Dual-force air ventilation and 16mm back plate for minimum power compression
- Double treated cone for water protection
-- terrific 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 Capacity:
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 Diameter380/15mm/inch
Rated Impedance8ohm
Nominal Power handling550Watts
Program Power1100Watts
Sensitivity(lw/lm)97dB
Frequency Range41-2.2KHz
Minimum Impedance(Zmin)6.7ohm
Voice Coil Diameter100/4mm/inch
Voice Coil MaterialCopper 
Voice Coil Winding Depth23mm
Number of layers2(Inside/Outside) 
Magnet gap depth12mm
Cone ShapeCurved 
Surround ShapeM-roll 
BasketCast Aluminum 
Flux Density1.1T
Magnet Material/MassCeramic/3.65kg
 
Thiele-Small parameters
Resonance frequencyFs41Hz
DC resistanceRe5.4ohm
Mechanical factorQms11 
Electrical factorQes0.31 
Total factorQts0.30 
Mechanical complianceCms0.12mm/N
Mechanical resistance
of suspension losses
Rms2.94mech-ohm
Effective Moving MassMms128gr
Half-space efficiencyEff2.6%
BL FactorBL23.7T.m
Equivalent Cas air loadVas126liters
Effective piston areaSd0.0871m2
Max.linear excursionXmax8mm
Voice-coil inductanceLelK1.95mH
 
Mounting Information
Overall Diameter393.5mm
Bolt Circle Diameter373mm
Bolt Hole Diameter6.5mm
Baffle Cutout Diameter356.5mm
Overall Depth172mm
Net Weight11.9kg

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