Guangzhou Hipower Audio Co., Ltd. >> L18 / 8635-Rcf Copiar Subwoofer Altavoz PRO Audio Parlante Profesionale

L18 / 8635-Rcf Copiar Subwoofer Altavoz PRO Audio Parlante Profesionale

L18 / 8635-Rcf Copiar Subwoofer Altavoz PRO Audio Parlante Profesionale
Price: Negotiable/Piece
Trade Terms: FOB,EXW
Min Order: 30/Piece
Pay Type: T/T,Money Gram,Western Union
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
Speaker Material: Metal
THD: >0.01%
Speaker System: Passive
Application: Stage
Certification: ISO
Monitor: None

Product Description

L18/8635-Professional  PA Speaker Subwoofer
 



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.

.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

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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