L18/6620-Performance 18 Inch PRO Sound Loud Speakers Subwoofer Parlante

Model NO.
L18/6620
Transducer Principle
Permanent Magnetic Speaker
Style
Round
Radiation Mode
Indirect Radiation Type
Usage
Stage Speaker
WORD nChannels
Passive
Certification
ISO9001
Brand
Hipower
Basket Material
Aluminum
Annual Sales Quantity
3000 Pieces
Markets
Europe, Asia, South and North America
Gross Weight
14.6kgs
Magnet Size
220mm
Net Weight
14.6kgs
Transport Package
Export Caton
Specification
18 inch
Trademark
Hipower
Origin
China
HS Code
851829000
Production Capacity
1000PC/Month
Reference Price
$ 58.50 - 63.00
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Product Description

L18/6620-Nice Performance 18 Inch Pro Sound Loud Speakers Subwoofer Parlante

Product main features:
-  Impact subwoofer
- 4"voice coil, 220mm magnet
- 650Watt, 97.5dB
- Yearly sales: 3000 PCS
-Terrific PRO audio subwoofer of compass bass relex

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 Capability:
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.

Details:
Nominal Diameter 460/18 mm/inch
Rated Impedance 6 ohm
Nominal Power handling 650 Watts
Program Power 1300 Watts
Sensitivity(lw/lm) 97.5 dB
Frequency Range 32-2.2K Hz
Minimum Impedance(Zmin) 5.8 ohm
Voice Coil Diameter 100/4 mm/inch
Voice Coil Material copper  
Voice Coil Winding Depth 23 mm
Number of layers 2  
Magnet gap depth 12 mm
Cone Shape Curved  
Surround Shape M-roll  
Basket Cast Aluminum  
Flux Density 1.0 T
Magnet Material/Mass Ceramic/3.65 kg
Mounting Information
Overall Diameter 461 mm
Bolt Circle Diameter 439 mm
Bolt Hole Diameter 6.5 mm
Baffle Cutout Diameter 424 mm
Overall Depth 200 mm
Net Weight 12.1 kg
 
Thiele-Small parameters
Resonance frequency Fs 32 Hz
DC resistance Re 5.0 ohm
Mechanical factor Qms 13.4  
Electrical factor Qes 0.35  
Total factor Qts 0.34  
Mechanical compliance Cms 0.14 mm/N
Mechanical resistance
of suspension losses 		Rms 2.63 mech-ohm
Effective Moving Mass Mms 174 gr
Half-space efficiency Eff 2.7 %
BL Factor BL 22.4 T.m
Equivalent Cas air load Vas 292 liters
Effective piston area Sd 0.1225 m2
Max.linear excursion Xmax 8 mm
Voice-coil inductance LelK 1.96 mH

L18/6620-Performance 18 Inch PRO Sound Loud Speakers Subwoofer Parlante
L18/6620-Performance 18 Inch PRO Sound Loud Speakers Subwoofer Parlante

 

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PNEUTEC.IT, 2023