L18/8685- PRO Audio Subwoofer Componente De Parlante Bajo 18 Pulgadas 500W New Product!

• Noise: <102dB
• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: Passive
• Speaker Material: Ferrite
• Model NO.: L18/8685
• Application: Stage
• Certification: ISO
• Monitor: None
• THD: <0.005%
• Type: 18 Inch Subwoofer
• Brand: Hipower
• Customer Satisfaction: 98%
• Performance: Stable
• Markets: Europe,Asia,North and South America
• Transport Package: Export Carton
• Specification: 18 inch
• Trademark: Hipower
• Origin: China
• HS Code: 851829000
• Production Capacity: 5000PCS Per Year

Product Description

L18/8685-500W PRO Audio Subwoofer Componente De Parlante Bajo 18 Pulgadas made in china

Product Specification:

General Specifications
Nominal Diameter	460/18	mm/inch
Rated Impedance	8	ohm
Nominal Power handling	500	Watts
Program Power	1000	Watts
Sensitivity(lw/lm)	97	dB
Frequency Range	41-2.2k	Hz
Minimum Impedance(Zmin)	5.6	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	10	mm
Cone Shape	Glass fiber
Surround Shape	Triple-roll
Basket	Cast Aluminum
Flux Density	1.1	T
Magnet Material/Mass	Ceramic

   

Thiele-Small parameters
Resonance frequency	Fs	41	Hz
DC resistance	Re	5.6	ohm
Mechanical factor	Qms	12.6
Electrical factor	Qes	0.40
Total factor	Qts	0.39
Mechanical compliance	Cms	0.092	mm/N
Mechanical resistance of suspension losses	Rms	3.55	mech-ohm
Effective Moving Mass	Mms	155	gr
Half-space efficiency	Eff	3.2	%
BL Factor	BL	23.9	T.m
Equivalent Cas air load	Vas	174	liters
Effective piston area	Sd	0.1257	m2
Max.linear excursion	Xmax	8	mm
Voice-coil inductance	LelK	1.7	mH

 

Mounting Information
Overall Diameter	461	mm
Bolt Circle Diameter	439	mm
Bolt Hole Diameter	6.5*9	mm
Baffle Cutout Diameter	424	mm
Overall Depth	205	mm
Net Weight	12.1	kg
Shipping weight	14.6	kg
Shipping Box	500*500*240	mm

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 Capacity:
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.