Guangzhou Hipower Audio Co., Ltd. >> L18/8635 PRO Audio 18 Inch Subwoofer Speaker Copia Rcf Falante Profissional Parlante

L18/8635 PRO Audio 18 Inch Subwoofer Speaker Copia Rcf Falante Profissional Parlante

L18/8635 PRO Audio 18 Inch Subwoofer Speaker Copia Rcf Falante Profissional Parlante
Price: Negotiable/Piece
Trade Terms: FOB,EXW
Min Order: 30/Piece
Pay Type: T/T,Western Union,Money Gram
Prod Model: L18/8635
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: >0.01%
Speaker System: Passive
Speaker Material: Ferrite
Application: Stage
Certification: ISO
Monitor: None

Product Description

L18/8635 Pro Audio 18 inch subwoofer Speaker copia RCF Falante Profissional Parlante  
 



1. 18-inch PA speaker
2. For subwoofer
3. 700W RMS, 98dB
4. 4 inch voice coil, 220mm magnet
5. Subwoofer which is ideal for high quality professional bass reflex and bass horn systems
6. 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.

7.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
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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