I recommend some for you
Analog input class D amplifier, which has the function of integrated pressure converter or DRCAGC: TDA2032TPA2035D1TPA2012D1TPA2012D2TPA2016D2
Digital input class D audio amplifier: TAS5705TAS5706TAS5701TAS5704
PWM input Class D audio amplifier: TAS5176TAS5122TAS5601 etc
Class AB amplifier audio: TPA6211A1TPA6030A4TPA60172, etc
It is recommended that the main building use Class D, Class AB amplifier maximum power of about 40% and Class D typical between 80% and 90%, reducing the power supply design.
Hope to help the floor!!