Good Performance Professional 12 Inch Component Speaker Unit

• Customization: Available
• Noise: <102dB
• Hi-Fi: Not Hi-Fi
• Model NO.: L12/84323
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: None
• Speaker Material: Ferrite
• Application: Stage
• Certification: ISO
• Monitor: None
• THD: <0.005%
• Transport Package: Export Carton
• Specification: 12 inch
• Trademark: Hipower
• Origin: China
• HS Code: 85182900
• Production Capacity: 3000PC/Month

Product Description

Good Performance Professional 12 Inch Component Speaker Unit

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	300/12	mm/inch
Rated Impedance	8	ohm
Nominal Power handling	300	Watts
Program Power	600	Watts
Sensitivity(lw/lm)	95.5	dB
Frequency Range	50-2k	Hz
Minimum Impedance(Zmin)	6.67	ohm
Voice Coil Diameter	64/2.5	mm/inch
Voice Coil Material	Copper
Voice Coil Winding Depth	16	mm
Number of layers	2(inside/outside)
Magnet gap depth	8	mm
Surround Shape	M-roll
Basket	Cast Aluminum
Flux Density	1.1	T
Magnet Material/Mass	Ceramic

   

Thiele-Small parameters
Resonance frequency	Fs	50	Hz
DC resistance	Re	5.8	ohm
Mechanical factor	Qms	9.1
Electrical factor	Qes	0.42
Total factor	Qts	0.40
Mechanical compliance	Cms	0.16	mm/N
Mechanical resistance of suspension losses	Rms	2.45	mech-ohm
Effective Moving Mass	Mms	60	gr
Half-space efficiency	Eff	2.03	%
BL Factor	BL	16.2	T.m
Equivalent Cas air load	Vas	68.9	liters
Effective piston area	Sd	0.0552	m2
Max.linear excursion	Xmax	6	mm
Voice-coil inductance	LelK	1.02	mH

 

Mounting Information
Overall Diameter	315	mm
Bolt Circle Diameter	295	mm
Bolt Hole Diameter	6.5	mm
Baffle Cutout Diameter	282	mm
Overall Depth	139	mm
Net Weight	5.2	kg