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Voice coil 40.3 mm / 1.59" 4Ω designed for repairing speakers and audio systems when the dimensions and electrical parameters match the original voice coil.
Main parameters: inner diameter — 40.3 mm / 1.59", outer diameter — 42 mm / 1.65", winding height — 13.5 mm / 0.53", former height — 30 mm / 1.18", impedance — 4Ω.
The coil is made with a paper former and copper wire. This is a replacement part for restoring speakers after an open circuit, overheating or mechanical damage to the voice coil.
How to choose the correct voice coil
Before purchasing, compare the inner diameter, outer diameter, winding height, former height, impedance and coil construction with the original part. Detailed technical data is shown in the Specifications section.
The inch size is shown as an exact conversion from millimeters and is provided for easier selection in international catalogs.