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

Altavoz, Subwoofer, Audio manufacturer / supplier in China, offering L12 / 8402-12 ′′ PRO Audio Speaker De Alta Calidad Subwoofer Altavoz, 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 12 Inch Speaker L12 / 8402-12 ′′ PRO Audio Speaker De Alta Calidad Subwoofer Altavoz

L12 / 8402-12 ′′ PRO Audio Speaker De Alta Calidad Subwoofer Altavoz

FOB Price: US $50-60 / Piece
Min. Order: 30 Pieces
Min. Order FOB Price
30 Pieces US $50-60/ 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.: L12 / 8402
  • Hi-Fi: Not Hi-Fi
  • Operation Mode: Wire / Remote Control
  • Speaker Material: Metal
  • Certification: ISO
  • THD: <0.005%
  • Brand: Hipower
  • Performance: Stable
  • Trademark: Hipower
  • Specification: 12 inch
  • HS Code: 85182900
  • Noise: <102dB
  • Activity: Passive
  • Speaker System: Passive
  • Application: Stage
  • Monitor: None
  • Type: 12 Inch Subwoofer
  • Customer Satisfaction: 98%
  • Markets: Europe,Asia,North and South America
  • Transport Package: Export Carton
  • Origin: China
Product Description

L12 / 8402 a 12 '' Pro Audio Speaker de alta calidad Subwoofer Altavoz 

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 Diameter300/12mm/inch
Rated Impedance8ohm
Nominal Power handling450Watts
Program Power900Watts
Frequency Range48.7-1.8kHz
Minimum Impedance(Zmin)6.8ohm
Voice Coil Diameter100/4mm/inch
Voice Coil Materialcopper 
Voice Coil Winding Depth23mm
Number of layers2 
Magnet gap depth12mm
Surround ShapeTriple-roll 
BasketCast Aluminum 
Flux Density1.1T
Magnet Material/MassCeramic 
Thiele-Small parameters
Resonance frequencyFs48.7Hz
DC resistanceRe5.4ohm
Mechanical factorQms14.2 
Electrical factorQes0.27 
Total factorQts0.26 
Mechanical complianceCms0.11mm/N
Mechanical resistance
of suspension losses
Effective Moving MassMms97gr
Half-space efficiencyEff2.0%
BL FactorBL24.5T.m
Equivalent Cas air loadVas49liters
Effective piston areaSd0.056m2
Max.linear excursionXmax8mm
Voice-coil inductanceLelK1.86mH
Mounting Information
Overall Diameter313mm
Bolt Circle Diameter294mm
Bolt Hole Diameter6.5mm
Baffle Cutout Diameter285mm
Overall Depth125mm
Net Weight11.2kg

L12 / 8402-12 '' PRO Audio Speaker De Alta Calidad Subwoofer Altavoz
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