Best Price PRO Audio DJ Equipment 12 Inch 8 Ohm PA Speaker

• Noise: <95dB
• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: Passive
• Speaker Material: Metal
• Model NO.: HDW-12162
• Application: Commercial, Stage
• Monitor: None
• THD: <0.005%
• Type: Full Range Speaker
• Magnet: Ferrite
• Voice Coil: 3 Inch/75mm
• Basket: Cast Aluminium
• Nominal Power Handling: 800watts
• Sensitivity: 98 dB
• Frequency Range: 54-3.5K Hz
• Transport Package: by Export Carton or as Your Requirement
• Specification: Net Weight: 6.45KG
• Trademark: OEM and ODM are both welcome
• Origin: China
• HS Code: 851829000
• Production Capacity: 5000 Pieces/Month

Product Description

Best Price PRO Audio DJ Equipment 12 Inch 8 Ohm PA Speaker 

General Specifications
Nominal Diameter	300/12	mm/inch
Rated Impedance	8	ohm
Nominal Power handling	400	Watts
Program Power	800	Watts
Sensitivity(lw/lm)	98	dB
Frequency Range	54-3.5K	Hz
Minimum Impedance(Zmin)	4.6	ohm
Voice Coil Diameter	75	mm/inch
Voice Coil Material	Aluminium
Number of layers	2
Magnet gap depth	10	mm
Surround Shape	M-roll
Basket	Cast Aluminium
Magnet	190 Ferrite
Mounting Information
Overall Diameter	313	mm
Bolt Circle Diameter	295	mm
Baffle Cutout Diameter	282	mm
Overall Depth	137	mm
Net Weight	6.45	kg
Shipping weight	7.08	kg
Shipping Box	320*320*150	mm

Thiele-Small Parameters
Resonance frequency	Fs	54	Hz
DC resistance	Re	4.6	ohm
Mechanical factor	Qms	7.16
Electrical factor	Qes	0.42
Total factor	Qts	0.4
Mechanical compliance	Cms	0.18	mm/N
Mechanical resistance	Rms	2.3	mech-ohm
of suspension losses
Effective Moving Mass	Mms	47.3	gr
Half-space efficiency	Eff	2.63	%
BL Factor	BL	13.3	T.m
Equivalent Cas air load	Vas	71.6	liters
Voice-coil inductance	LelK	0.7	mH

INTRODUCTION
Hengda Audio is a professinal speaker manufacturer with experience in the PA speaker field for 10years. We make  different tranducers, compression drivers. We not only provide goods but technology. OEM and ODM are both welcome.