Customized High Power Voice Coil Inside Outside Winding for PRO Audio Speaker. High Power Handling: Continuous power handling up to 2400W for robust performance. Low Distortion: Total Harmonic Distortion (THD) is less than 0.005%. Customizable Design: Customized usage, temperature level, and winding type available. Premium Materials: Uses USA made impregnated fiber glass former and round copper wire. Wide Application: Suitable for commercial and home audio systems. RoHS Certified: Product meets RoHS environmental safety standards. Experienced Manufacturer: Over 20 years of experience in voice coil production. Flexible Packaging: Options include plastic tray, foam, opp bag, or customized packaging.