Diyelecs 30 Pcs Round Bobbin Wire Coil Frame Inductor Winding Frame For Diy Speaker Crossover Cable 22Mm

DIYelecs

30 Pcs Round Bobbin Wire Coil Frame Inductor Winding Frame for DIY Speaker Crossover Cable 22mm.Feature: 1. IDEAL SIZES: This bobbin designed for speaker coil wire has an outer diameter of 22mm, an inner diameter of 10mm, and a height of 18mm, making it suited for various speaker applications and configurations. 2. MULTIFUNCTIONAL USAGE: This wire coil bobbin structure is suitable for use in speaker crossovers cable, speaker coil, speaker cables, and inductance coils, serving as an essential com