18 Inch Subwoofer Professional Speaker Woofer L18/8635 DJ Sound Systems

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$1.00 - $80.00 / Pieces | 30 Piece/Pieces subwoofers (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Hipower
Model Number:
L18/8635 subwoofer
Application:
Ideal for high quality bass reflex and bass horn system
Voice Coil:
4" inside/outside voice coil
Usage:
Stage
Amplification Type:
Passive
Impedance:
8ohm
Nominal power handling:
700 watts
Frequency range:
39~1.0K Hz
Voice coil material:
copper
Magnet type:
Ceramic
Supply Ability
Supply Ability:
20000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
1.export carton
2. carton size:500*500*240mm
3.1pc/carton
Port
EX-Work price

1.Subwoofer which is ideal for high quality professional bass reflex and bass horn systems

2.Hipower Audio is a professinal speaker factory with experience in the PA speaker field for 14 years. We make our own tranducers ,HF drivers and empty cabinets.

 

3.Speaker's Details:

 

General Specifications
Nominal Diameter460/18mm/inch
 
Rated Impedance8ohm
 
Nominal Power handling1700Watts
 
Program Power21400Watts
 
Sensitivity(lw/lm)398dB
 
Frequency Range439-1.0KHz
 
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 
 
BasketCastAluminum 
 
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
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