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Guangzhou Hipower Audio Co., Ltd.

18 Inch Subwoofer, Loud Speaker, PA Speaker System manufacturer / supplier in China, offering 18 Inch Professional Audio Speaker L18/8635, 8 Ohm 700W RMS Powered Loud Speaker Driver with 4 Inch Voice Coil, L18/6616-100%Good Feedback! Professional 18 Inch PA Speaker 800W RMS Subwoofer, H74/8074-Professional Loudspeaker Titanium Hf Compression Driver Componente De Parlante Agudo and so on.

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Supplier Homepage Product 18 Inch Speaker 18 Inch Professional Audio Speaker L18/8635, 8 Ohm 700W RMS Powered Loud Speaker Driver with 4 Inch Voice Coil

18 Inch Professional Audio Speaker L18/8635, 8 Ohm 700W RMS Powered Loud Speaker Driver with 4 Inch Voice Coil

FOB Price: Get Latest Price
Min. Order: 30 Pieces
Port: Guangzhou, China
Production Capacity: 2000PCS/Month
Payment Terms: T/T

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Basic Info
  • Model NO.: L18/8635 loudspeaker
  • Activity: Passive
  • Speaker Material: Wood
  • Trademark: as customer requirement
  • Specification: 18 inch subwoofer
  • Noise: 98dB
  • Speaker System: Optional Combination
  • Application: Stage Speaker
  • Transport Package: Carton Box
  • Origin: China
Product Description
18 Inch Professional Audio Speaker L18/8635, 8 Ohm 700W RMS Powered Loud Speaker Driver with 4 Inch Voice Coil
Product Description
Good Performance 18 Inch Woofer Speaker! Professional 18 Inch PA speaker 700W RMS Subwoofer 

Product Main Fetures: 
18 inch PA speaker
- Ideal for subwoofer
- 700W RMS, 98dB
- 4 inch voice coil, 220mm magnet
- Subwoofer which is ideal for high quality professional bass reflex and bass horn systems
- Hipower Audio is a professinal speaker factory with experience in the PA speaker field for 8 years. We make our own tranducers, HF drivers and empty cabinets.
18 Inch Professional Audio Speaker L18/8635, 8 Ohm 700W RMS Powered Loud Speaker Driver with 4 Inch Voice Coil18 Inch Professional Audio Speaker L18/8635, 8 Ohm 700W RMS Powered Loud Speaker Driver with 4 Inch Voice Coil

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 Diameter460/18mm/inch
Rated Impedance8ohm
Nominal Power handling700Watts
Program Power1400Watts
Sensitivity(lw/lm)98dB
Frequency Range39-1.0KHz
Minimum Impedance(Zmin)7.0ohm
Voice Coil Diameter100/4mm/inch
Voice Coil MaterialCopper 
Voice Coil Winding Depth23mm
Number of layers2(Inside/Outside) 
Magnet gap depth12mm
Surround ShapeTriple-roll 
BasketCast Aluminum 
Flux Density1.1T
Magnet Material/MassCeramic 
   
Thiele-Small parameters
Resonance frequencyFs39Hz
DC resistanceRe5.4ohm
Mechanical factorQms14.2 
Electrical factorQes0.41 
Total factorQts0.39 
Mechanical complianceCms0.10mm/N
Mechanical resistance
of suspension losses
Rms2.8mech-ohm
Effective Moving MassMms160gr
Half-space efficiencyEff3.0%
BL FactorBL22.9T.m
Equivalent Cas air loadVas207liters
Effective piston areaSd0.1213m2
Max.linear excursionXmax8mm
Voice-coil inductanceLelK1.89mH
 
Mounting Information
Overall Diameter466.5mm
Bolt Circle Diameter442mm
Bolt Hole Diameter6.5x5.5mm
Baffle Cutout Diameter423mm
Overall Depth202mm
Net Weight12.8kg
Package Details:
18 Inch Professional Audio Speaker L18/8635, 8 Ohm 700W RMS Powered Loud Speaker Driver with 4 Inch Voice Coil
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