Guangzhou Hipower Audio Co., Ltd. >> L18/8682-New Arrival! PRO Audio 18 Inch PA Speaker Subwoofer Professional Audio Speaker

L18/8682-New Arrival! PRO Audio 18 Inch PA Speaker Subwoofer Professional Audio Speaker

L18/8682-New Arrival! PRO Audio 18 Inch PA Speaker Subwoofer Professional Audio Speaker
Price: Negotiable/Piece
Trade Terms: FOB,EXW
Min Order: 30/Piece
Pay Type: T/T,Western Union,Money Gram
Prod Model: L18/8682
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

 L18/8682-Pro Audio 18 inch Pa speaker subwoofer professional Audio speaker 
 

 

Pa subwoofer speaker

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 12 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 handling600Watts
Program Power1200Watts
Sensitivity(lw/lm)97dB
Frequency Range40-1500Hz
Minimum Impedance(Zmin)6.7ohm
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 
Mounting Information
Overall Diameter466.5mm
Bolt Circle Diameter442mm
Bolt Hole Diameter6.5x5.5mm
Baffle Cutout Diameter423mm
Overall Depth226.4mm
Net Weight12.80kg
 
Thiele-Small parameters
Resonance frequencyFs40Hz
DC resistanceRe5.4ohm
Mechanical factorQms14.2 
Electrical factorQes0.39 
Total factorQts0.37 
Mechanical complianceCms0.083mm/N
Mechanical resistance
of suspension losses
Rms3.480mech-ohm
Effective Moving MassMms184gr
Half-space efficiencyEff3.0%
BL FactorBL25.5T.m
Equivalent Cas air loadVas207liters
Effective piston areaSd0.1213m2
Max.linear excursionXmax8mm
Voice-coil inductanceLelK1.5mH
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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  • Guangzhou Hipower Audio Co., Ltd.

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