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TPA3220: Please suggest us the speaker cable design based on our specification.

Part Number: TPA3220

Dear Sirs,

I have a project named CEXD-AEIAVB01 and implement the TPA3220 (Output Configuration BTL) for two speakers. Each speaker is 12W, 8ohm.

The PVDD is 12V. The GVDD, AVDD and VDD are 5V. Please see the screenshot below. We want to design the audio cable for that two speakers.

The speaker SPEC is attached as a link.

Could please suggest us about the speaker cable design?

For example, the withstand voltage and current level of cable. What kind of cable material you suggest?