Voice Coils - Pierce Audio Inc
pierceaud.io/product/coils/:Are your voice coils made in the USA?What type of wire is used for speaker wire?What type of wire is used for speaker wire?Copper wire is most commonly used for speakers, although aluminum and copper-clad aluminum wire (CCAW) are also used. Copper is more conductive than aluminum and substitution of aluminum for copper requires a larger diameter wire for the same conductivity.Voice Coils: A Tutorial | audioXpress
audioxpress.com/article/voice-coils-a-tutorial:What type of wire is used for speaker wire?What is the difference between round and flat speaker wire?What is the difference between round and flat speaker wire?Round vs. Flat Wire — Round wire is most commonly used in voice coils. In high-performance speakers, wire that has been flattened and wound-on-edge is sometimes used. Benefits include greater wire density in the gap, and a single layer of flat wire has less inductance than two or more layers of round wire.Voice Coils: A Tutorial | audioXpress
audioxpress.com/article/voice-coils-a-tutorial:What is the difference between round and flat speaker wire?