L15/85351 PRO Audio 15inch Speaker 220mm Magnet 4inch Voice Coil 900watts RMS

• Customization: Available
• Noise: <102dB
• Hi-Fi: Not Hi-Fi
• Model NO.: L15/85351
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: Passive
• Speaker Material: Ferrite
• Application: Commercial, Stage
• Certification: ISO
• Monitor: None
• THD: <0.005%
• Transport Package: 1PC/Carton, Carton Size: 50 X 50 X 24 Cm
• Specification: 15" speaker
• Trademark: Hipower
• Origin: China
• HS Code: 851829000
• Production Capacity: 3000PCS/Month

Product Description

L15 / 85351- PRO Auido 15" Speaker 220mm Magnet  4inch voice coil 900watts RMS

Introduction:

We are a PA speaker factory of more than 20 years in Panyu,Guangdong,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.

Speaker's Details:

 

General Specifications
Nominal Diameter	381/15	mm/inch
Rated Impedance	8	ohm
Nominal Power handling	900	Watts
Program Power	1800	Watts
Sensitivity(lw/lm)	98	dB
Frequency Range	46-3K	Hz
Minimum Impedance(Zmin)	6.75	ohm
Voice Coil Diameter	100/4	mm/inch
Voice Coil Material	Copper
Voice Coil Winding Depth	23	mm
Number of layers	2(Inside/Outside)
Magnet gap depth	12	mm
Surround Shape	Triple-roll
Basket	Cast Aluminum
Flux Density	1.2	T
Magnet Material/Mass	Ceramic

 

Mounting Information
Overall Diameter	395	mm
Bolt Circle Diameter	373	mm
Bolt Hole Diameter	6.5*9.5	mm
Baffle Cutout Diameter	355.9	mm
Overall Depth	180.5	mm
Net Weight	12	kg

 

Thiele-Small parameters
Resonance frequency	Fs	46.3	Hz
DC resistance	Re	5.2	ohm
Mechanical factor	Qms	10.23
Electrical factor	Qes	0.37
Total factor	Qts	0.36
Mechanical compliance	Cms	0.10	mm/N
Mechanical resistance of suspension losses	Rms	3.267	mech-ohm
Effective Moving Mass	Mms	112.5	gr
Half-space efficiency	Eff	3.36	%
BL Factor	BL	21.8	T.m
Equivalent Cas air load	Vas	119	liters
Effective piston area	Sd	0.0897	m2
Max.linear excursion	Xmax	9	mm
Voice-coil inductance	LelK	1.35	mH