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

• Customization: Available
• Noise: <102dB
• Hi-Fi: Not Hi-Fi
• Model NO.: H72/8072
• Operation Mode: Wire / Remote Control
• Speaker System: Passive
• Speaker Material: Ferrite
• Application: Stage
• Certification: ISO
• Monitor: None
• THD: <0.005%
• Transport Package: Export Carton
• Specification: 3 Inch
• Trademark: Hipower
• Origin: China
• HS Code: 85182900
• Production Capacity: 1000PC/Month

Product 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

 

Mounting Information
Overall Diameter	169	mm
Overall Depth	63.5	mm
Net Weight	5.3	kg
4xM6 holes,90°on 101.6mm diameter