4 inch Copper voice coil 12 INCH speaker NEO 4 ohms

Product Overview

Description

4 ohms 12 inch speaker: Neodymium loudspeaker driver in 2014

4" inside and outside Copper COIL

TWO Aluminium rings for best cooling and low distortion

600W AES,1200W Peak power

 

 

Specifications
Nominal Diameter	320/12	mm/inch
Nominal Impedance	4	Ohm
Minimum Impedance	5.3	Ohm
Power handling
(50-500Hz)
Nominall	600	Watts
Continuous Program	1200	Watts
Sensitivity (1W/1m)3	98.1	dB
Frequency Range	41.3-3500	Hz
Voice Coil Diameter	99.3/4	mm/inch
Winding Material	SN
Former Marerial	Til
Winding Depth	18/0.7	mm/inch
Magnetic Gap Depth	12/0.47	mm/inch
Flux density	1.2	T
Thiele-Small parameters4
Fs	41.3	Hz
Re	3.7	Ohm
Qes	0.152
Qms	9.639
Qts	0.15
Vas	90.232	mM3
η0	4.04	%
X max	3	mm
X var		mm
Mms	78.904	g
BL	22.306	T.m
Le	0.375	mH
Sd	58.107	mM2
Mounting and Shipping Information
Blot Circle Diameter	299-8*(6.7-9)	mm/inch
Overall Diameter	320/12.6	mm/inch
Baffie Cutout Diameter	285/11.2	mm/inch
Depth	152/6	mm/inch
Flang and Gasket Tickness	14/0.6	mm/inch
Net Weight	8.7	Kg
Shipping Weight	9.1	Kg
Shipping BOX	340*340*180	mm
Magnet size	97*25*10	N38H

 

 

 

 

 

  

1. Packaging:  Export Carton box

 

2.  Shipping method:

     Sample order by express

     Produciton order by sea

 

  

1.Great CUSTOMER SERVICE and COMMUNICATIONS

 

2.Fair price & durable quality we provide

 

3.OEM service with 15 years'  experience R&D team