At Lord of Bass, we offer voice coils for subwoofers and speakers in copper, aluminum, and CCAW wire options. Pair them with formers made of Kapton, aluminum, or stainless steel to match your build.

Copper voice coils provide the best strength and conductivity. Aluminum coils are lighter but require careful handling. CCAW combines both properties but isn’t as durable as pure copper. Choose the right voice coil material based on whether you’re building for sound quality or SPL power.

Our coils use high-temp adhesives rated over 500°F for extreme durability. Most are made in the USA to ensure consistent quality.

We also support DIY builders and new brands. With us, you can launch your own subwoofer line—without the high minimums that overseas factories demand.