• China Supplier Top PRO Audio Speaker 15 Inch PA Speaker Woofer Professional Outdoor Speaker
  • China Supplier Top PRO Audio Speaker 15 Inch PA Speaker Woofer Professional Outdoor Speaker
  • China Supplier Top PRO Audio Speaker 15 Inch PA Speaker Woofer Professional Outdoor Speaker
  • China Supplier Top PRO Audio Speaker 15 Inch PA Speaker Woofer Professional Outdoor Speaker
  • China Supplier Top PRO Audio Speaker 15 Inch PA Speaker Woofer Professional Outdoor Speaker
  • China Supplier Top PRO Audio Speaker 15 Inch PA Speaker Woofer Professional Outdoor Speaker

China Supplier Top PRO Audio Speaker 15 Inch PA Speaker Woofer Professional Outdoor Speaker

Noise: <95dB
Hi-Fi: Not Hi-Fi
Activity: Passive
Operation Mode: Wire / Remote Control
Speaker System: Mono
Speaker Material: Ferrite
Customization:

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Gold Member Since 2018

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Rating: 5.0/5
Manufacturer/Factory

Basic Info.

Model NO.
hdw-157002
Application
Commercial, Home
Monitor
None
THD
<0.005%
Voice Coil Diameter
3 Inch (75mm)
Basket
Aluminium
Program Power
800 W
Sensitivity
97.5dB
Net Weight
7.1kg
Magnet
Ferrite 190
Type
15 Inch Woofer
Transport Package
by Export Carton
Specification
10/12/15/18 inch are all available.
Trademark
OEM and ODM are both welcome.
Origin
China
HS Code
851829000
Production Capacity
6500 Pieces/Month

Product Description

Cheap top pro audio speaker 15 inch pa speaker woofer professional outdoor speaker
China Supplier Top PRO Audio Speaker 15 Inch PA Speaker Woofer Professional Outdoor Speaker
General Specifications
Nominal Diameter 380/15 mm/inch
Rated Impedance 5.6 ohm
Nominal Power handling 400 Watts
Program Power 800 Watts
Sensitivity(lw/lm) 97.5 dB
Frequency Range 43.4-4K Hz
Minimum Impedance(Zmin) 5.6 ohm
Voice Coil Diameter 75 mm/inch
Voice Coil Material Copper  
Number of layers 2  
Magnet gap depth 8 mm
Surround Shape M-roll  
Basket Cast Aluminium  
Magnet 190  
Mounting Information
Overall Diameter 395 mm
Bolt Circle Diameter 378 mm
Baffle Cutout Diameter 362 mm
Overall Depth 155 mm
Net Weight 7.1 kg
Shipping weight 7.8 kg
Shipping Box 400*400*180 mm
Thiele-Small Parameters
Resonance frequency Fs 43.4 Hz
DC resistance Re 5.6 ohm
Mechanical factor Qms 9.67  
Electrical factor Qes 0.49  
Total factor Qts 0.46  
Mechanical compliance Cms 0.16 mm/N
Mechanical resistance Rms 2.4 mech-ohm
of suspension losses
Effective Moving Mass Mms 84.1 gr
Half-space efficiency Eff 2.82 %
BL Factor BL 16.3 T.m
Equivalent Cas air load Vas 173.9 liters
Voice-coil inductance LelK 1 mH

China Supplier Top PRO Audio Speaker 15 Inch PA Speaker Woofer Professional Outdoor Speaker
INTRODUCTION
Hengda Audio is a professinal speaker manufacturer with experience in the PA speaker field for 10years. We make  different tranducers, compression drivers and tweeters. We not only provide goods but technology. OEM and ODM are both welcome.

China Supplier Top PRO Audio Speaker 15 Inch PA Speaker Woofer Professional Outdoor Speaker
China Supplier Top PRO Audio Speaker 15 Inch PA Speaker Woofer Professional Outdoor Speaker
China Supplier Top PRO Audio Speaker 15 Inch PA Speaker Woofer Professional Outdoor Speaker
China Supplier Top PRO Audio Speaker 15 Inch PA Speaker Woofer Professional Outdoor Speaker
 

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Gold Member Since 2018

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory
Registered Capital
500000 RMB
Plant Area
>2000 square meters