Hot Sale 18" Loudspeaker 220mm Magnet 4" Vc Audio 18" Speaker

• Nominal Diameter: 460mm/18inch
• Nominal Impedance: 8 Ohm
• AES Power Handing: 500W
• Sensitivity 1W/1m: 95dB
• Frequency Range: 52-2.3kHz
• Transport Package: Carton
• Model NO.: EL18-A
• Specification: 460*197
• Trademark: EL
• Origin: China
• HS Code: 85182900
• Production Capacity: 100000 PCS/Year

Product Description

Product Description

General Specifications
Nominal Diameter		460mm/18inch
Nominal Impedance		8Ω
AES Power Handing		500W   (AES)
Maximum Power		800W
Sensitivity 1W/1M		95dB
Frequency Range		52-2.3kHz
Voice Coil Diameter		99.5mm/4 inch
Windinig Material		Copper
Former Material		Giass Fibre
Winding Depth		23.5mm
surround material		Polycotton
surround Design		Triple-roll
Magnet	Φ220	Ferrite Ring
Thiele & Small Parameters
Resonance Frequency	Fs	52Hz
DC Resistance	Re	5.6Ω
Mechanical Factor	Qms	19.44
Electrical Factor	Qes	0.83
Total Factor	Qts	0.79
BL Factor	BL	24T.m
Effective Moving Mass	Mms	247g
Compliance	Cms	37μ M/N
Equivalent Cas Air Load	Vas	79L
Effettive Piston Area	Sd	1225cm²
η(Eta Zero)	η0	1.3%
Mountiong & Shipping Information
Overall Diameter		460mm
Bolt circle diameter		440mm
Baffle Cutout Diameter		422mm
Depth		197mm
Net Weight		11.74kg
Shipping Weight		12.74kg
Shipping Box(Single)		48*48*25cm

Detailed Photos

Packaging & Shipping