Gold Member Since 2015
Audited Supplier
Guangzhou Hipower Audio Co., Ltd.

Woofer, Speaker Unit, PRO Speaker manufacturer / supplier in China, offering 550W Professional 15 Inch High Power Woofer Component Speaker Unit, Hipower Top 10 Speakers Professional Audio PA Loudspeaker 8ohm, M08/B282-8 Inch Midrange PA Speaker and so on.

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Supplier Homepage Product 15 Inch Speaker 550W Professional 15 Inch High Power Woofer Component Speaker Unit

550W Professional 15 Inch High Power Woofer Component Speaker Unit

FOB Price: US $67-75 / Piece
Min. Order: 30 Pieces
Min. Order FOB Price
30 Pieces US $67-75/ Piece
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Port: Guangzhou, China
Production Capacity: 3000PC/Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: L15/6573
  • Hi-Fi: Not Hi-Fi
  • Operation Mode: Wire / Remote Control
  • Speaker Material: Ferrite
  • Certification: ISO
  • THD: <0.005%
  • Brand: Hipower
  • Performance: Stable
  • Trademark: Hipower
  • Specification: 15 inch
  • HS Code: 85182900
  • 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
  • Transport Package: 1PC/Carton, Carton Size: 42 X 42 X 20 Cm
  • Origin: China
Product Description

550W Professional 15 inch High Power Woofer Component Speaker unit

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.

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
Frequency Range44.6-2.7KHz
Minimum Impedance(Zmin)6.7ohm
Voice Coil Diameter100/4mm/inch
Voice Coil MaterialEdgewound Aluminum 
Voice Coil Winding Depth20mm
Number of layers1 
Magnet gap depth12mm
Cone ShapeCurved 
Surround ShapeM-roll 
BasketCast Aluminum 
Flux Density1.1T
Magnet Material/MassCeramic/3.65 
Thiele-Small parameters
Resonance frequencyFs44.6Hz
DC resistanceRe5.0ohm
Mechanical factorQms12.4 
Electrical factorQes0.25 
Total factorQts0.25 
Mechanical complianceCms0.11mm/N
Mechanical resistance
of suspension losses
Effective Moving MassMms112gr
Half-space efficiencyEff4.4%
BL FactorBL25T.m
Equivalent Cas air loadVas130liters
Effective piston areaSd0.0908m2
Max.linear excursionXmax7mm
Voice-coil inductanceLelK2.0mH
Mounting Information
Overall Diameter393.5mm
Bolt Circle Diameter373mm
Bolt Hole Diameter6.5mm
Baffle Cutout Diameter356.5mm
Overall Depth172mm
Net Weight11.9kg

550W Professional 15 Inch High Power Woofer Component Speaker Unit550W Professional 15 Inch High Power Woofer Component Speaker Unit

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