Guangzhou Hipower Audio Co., Ltd. >> L12 / 84215-12 "Altavoz Parlante Profesionale De PRO Audio Woofer De 350W

L12 / 84215-12 "Altavoz Parlante Profesionale De PRO Audio Woofer De 350W

L12 / 84215-12
Price: Negotiable/Piece
Trade Terms: FOB,EXW
Min Order: 30/Piece
Pay Type: T/T,Western Union,Money Gram
Prod Model: L12 / 84215
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Noise: <102dB
Hi-Fi: Not Hi-Fi
Operation Mode: Wire / Remote Control
THD: <0.005%
Speaker System: Passive
Speaker Material: Ferrite
Application: Stage
Certification: ISO
Monitor: None

Product Description

L12 / 84215-12 "altavoz Parlante profesionale de  Pro audio Woofer de 350W
 



4. This raw loudspeaker is of  low distortion
5. Pa  loudspeaker  of other sizes are available upon requests
6.Hipower Audio is a professinal speaker factory with experience in the speaker field for 12 years. We make our own tranducers ,HF drivers and empty cabinets.
7.details:
General Specifications
Nominal Diameter300/12mm/inch
Rated Impedance8ohm
Nominal Power handling350Watts
Program Power700Watts
Sensitivity(lw/lm)97dB
Frequency Range42-2.7kHz
Minimum Impedance(Zmin)6.7ohm
Voice Coil Diameter75/3mm/inch
Voice Coil MaterialCopper 
Voice Coil Winding Depth17mm
Number of layers2(inside/outside)
Magnet gap depth10mm
Surround ShapeM-roll 
BasketCast Aluminum 
Flux Density1.0T
Magnet Material/MassCeramic 
   
Thiele-Small parameters
Resonance frequencyFs42Hz
DC resistanceRe5.4ohm
Mechanical factorQms13.3 
Electrical factorQes0.25 
Total factorQts0.24 
Mechanical complianceCms0.24mm/N
Mechanical resistance
of suspension losses
Rms1.17mech-ohm
Effective Moving MassMms58.6gr
Half-space efficiencyEff2.94%
BL FactorBL18.5T.m
Equivalent Cas air loadVas99.8liters
Effective piston areaSd0.0543m2
Max.linear excursionXmax6mm
Voice-coil inductanceLelK1.1mH
 
Mounting Information
Overall Diameter318mm
Bolt Circle Diameter301mm
Bolt Hole Diameter6.5x9mm
Baffle Cutout Diameter287mm
Overall Depth142mm
Net Weight7kg
Guangzhou HiPower Audio Co., Ltd. is located in GuangZhou, China. As a head manufacturer of high quality professional speakers, our 10000sqm factory is outfitted with 6 customized production lines, allowing us to meet the needs of OEM partners.

Hipower specializes in manufacturing high-quality and reliable loudspeakers. Our product ranges consist of professional low frequency transducers, high frequency compression drivers, and Karaoke speakers.

In the R&D, our experienced engineers and technicians carry out research on new materials, state-of-the-art components and advanced product designs with the help of an anechoic chamber, test instruments and simulation software.

Since Hipower was found, we have established a high standard of quality. Our management, manufacturing and quality standards are guaranteed by the ISO9001: 2000 system in 2008.

We are looking forward to establishing long-term relationships with you.

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