The MA5302MS is optimized for 1-2 Ω speaker impedances. It offers the same or higher output power than monolithic alternatives without heatsink and

Evaluation board - 200 W / 2 Ohms x 2-channel class D audio power amplifier featuring MA5302MS

Evaluation Board, Ma5302Ms; |Infineon Technologies EVALMA5302MS200WX2TOBO1

Audio Amplifier, D Class, 2-CH, PQFN-42;