Neodymium Magnet Woofer Using 75mm Vc for Line Array 12” Speaker

• Noise: <102dB
• Hi-Fi: /
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: Optional Combination
• Speaker Material: Metal
• Model NO.: EL12NC75
• Application: Commercial
• Certification: CE, RoHS
• Monitor: /
• THD: <0.03%
• Power: 300W
• N.W.: 3.7 Kg
• G.W.: 4.2 Kg
• Nominal Diameter: 310mm/12 Inch
• Nominal Impedance: 8 Ohm
• Sensitivity 1W/1m: 98dB
• Frequency Range: 59-5.7kHz
• Transport Package: Carton
• Specification: 312-148
• Trademark: EL
• Origin: China
• HS Code: 85182900
• Production Capacity: 100000 PCS/Year

Product Description

Product Description

General Specifications
Nominal Diameter		310mm/12 inch
Nominal Impedance		8Ω
AES Power Handing		200W
Maximum Power		300W
Sensitivity 1W/1M		98dB
Frequency Range		59-5.7KHz
Voice Coil Diameter		75.5mm/3 inch
Windinig Material		Copper-clad aluminum wire
Former Material		Kapton
Winding Depth		18mm
surround material		Polycotton
surround Design		M-roll
Magnet		Neodymium Ring
Thiele & Small Parameters
Resonance Frequency	Fs	59HZ
DC Resistance	Re	5.6Ω
Mechanical Factor	Qms	21.74
Electrical Factor	Qes	0.34
Total Factor	Qts	0.34
BL Factor	BL	20T.m
Effective Moving Mass	Mms	64g
Compliance	Cms	116μ M/N
Equivalent Cas Air Load	Vas	46L
Effettive Piston Area	Sd	531cm2
η(Eta Zero)	η0	2.62%
Mountiong & Shipping Information
Overall Diameter		312mm
Bolt circle diameter		296mm
Baffle Cutout Diameter		282mm
Depth		148mm
Net Weight		3.7kg
Shipping Weight		4.2kg
Shipping Box(Single)		32*32*15cm

Detailed Photos

Packaging & Shipping