Products

DESCRIPTION

Basic Info

Model NO.	L15 / 45286
Noise	<102dB
Hi-Fi	Not Hi-Fi
Activity	Passive
Operation Mode	Wire / Remote Control
Speaker System	Passive
Speaker Material	Ferrite
Application	Stage
Certification	ISO
Monitor	None
THD	<0.005%
Type	15 Inch Woofer
Brand	Hipower
Customer Satisfaction	98%
Performance	Stable
Markets	Europe,Asia,North and South America
Transport Package	Export Carton
Specification	15 inch
Trademark	Hipower
Origin	China
HS Code	85182900
Production Capacity	5000PC Per Month

Product Description

L15 / 45286-15 "Pro Audio PA Speaker Alto-falante,500W Coaxial
Specifications High Frequency:
- 70Watts RMS power
- 110dB Sensitivity 1w/1m
- 800-20K Hz frequency response range
- 44.4mm/1.75inch copper clad aluminum(CCAW) voice coil with Kapton former
- Neodymiun Magnet.

Product main features:
- 400Watts RMS power
- 100dB Sensitivity 1w/1m
- 43-20K Hz frequency response range
- 75mm/3inch copper clad aluminum(CCAW) voice coil with Kapton former
- M-roll and exponential cone geometry

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.
Speaker's Details:

General Specifications
Nominal Diameter	380/15	mm/inch
Rated Impedance	4	ohm
Nominal Power handling	400	Watts
Program Power	800	Watts
Sensitivity(lw/lm)	100	dB
Frequency Range	48-2000K	Hz
Minimum Impedance(Zmin)	4.2	ohm
Voice Coil Diameter	75/3	mm/inch
Voice Coil Material	Copper Clad Aluminum
Voice Coil Winding Depth	16	mm
Number of layers	2(inside/outside)
Magnet gap depth	12	mm
Surround Shape	M-roll
Basket	Cast Aluminum
Flux Density	1.2	T
Magnet Material/Mass	Neodymium

Thiele-Small parameters
Resonance frequency	Fs	48	Hz
DC resistance	Re	5.6	ohm
Mechanical factor	Qms	5.33
Electrical factor	Qes	0.31
Total factor	Qts	0.29
Mechanical compliance	Cms	0.15	mm/N
Mechanical resistance of suspension losses	Rms	4.05	mech-ohm
Effective Moving Mass	Mms	71.6	gr
Half-space efficiency	Eff	5.98	%
BL Factor	BL	15.7	T.m
Equivalent Cas air load	Vas	176	liters
Effective piston area	Sd	0.0908	m2
Max.linear excursion	Xmax	5	mm
Voice-coil inductance	LelK	0.62	mH

Mounting Information
Overall Diameter	394	mm
Bolt Circle Diameter	372.5	mm
Bolt Hole Diameter	6.3*10.5	mm
Baffle Cutout Diameter	353	mm
Overall Depth	184	mm
Net Weight		kg