H72/8072-3inch Professional Audio Hf Compression Driver Speaker

Min.Order: 30

Product origin: Guangzhou, Guangdong, China

Infringement complaint:

Complaint

US$ 31 ~ 35

Description

H72/8072-3 Inch Professional Audio HF Compression Driver Speaker

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.

Speaker's Details:

General Specifications
Nominal Diameter	38/1.5	mm/inch
Rated Impedance	8	ohm
Nominal Power handling	80	Watts
Program Power	160	Watts
Sensitivity(lw/lm)	112	dB
Frequency Range	800-17k	Hz
Minimum Impedance(Zmin)	6.8	ohm
Voice Coil Diameter	72/2.8	mm/inch
Voice Coil Material	Edgewound Aluminum
Voice Coil Winding Former	Kapton
Phase Plug Material	Aluminum
Flux Density	1.55	T
Magnet Material/Mass	Ceramic/1.63	kg

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