**Part Number:**TAS6424E-Q1

**Tool/software:**

Hi E2E team,

The picture below is the block diagram of our plan. We would like to have 4 speakers. They might be 4 or 8 ohm. (15W/ch, 4 ohm @ 12V or 10W/ch, 8 ohm @ 12V)

Based on datasheet, I believe TAS6424E-Q1 meets the design spec for 15W/ch, 4 ohm @ 12V.

We try to calculate and evaluate the feasibility of 8 ohms speaker for BTL application, and it seems possible. I've attached the calculation below.

6648.maximum output power estimation.xlsx

I would like to confirm with you that could TAS6424E-Q1 support 10W/ch @ 12V as well for BTL application?

Please help to review the calculation. If our conclusions are wrong, be sure to correct us, thanks.

BR,

Caspar