Max Output Power x Channels @ Load is 160W x 1 @ 8 Ohm; 80W x 2 @ 4 Ohm - Linear - Amplifiers - Audio Distributor - STA508 STA50813TR

Part Number	Manufacturer / Brand	Brife Description	Part Status	Type	Output Type	Max Output Power x Channels @ Load	Voltage - Supply	Features	Mounting Type	Operating Temperature	Supplier Device Package	Package / Case
STA508	STMicroelectronics	IC AMP AUDIO POWER 160W POWERSO36	Obsolete	Class D	1-Channel (Mono) or 2-Channel (Stereo)	160W x 1 @ 8 Ohm; 80W x 2 @ 4 Ohm	10 V ~ 36 V	Digital Inputs, Short-Circuit and Thermal Protection, Standby	Surface Mount	-40°C ~ 90°C (TA)	PowerSO-36	PowerSO-36 Exposed Top Pad
STA50813TR	STMicroelectronics	IC AMP AUDIO 40V QUAD POWERSO36	Active	Class D	1-Channel (Mono) or 2-Channel (Stereo)	160W x 1 @ 8 Ohm; 80W x 2 @ 4 Ohm	10 V ~ 36 V	Digital Inputs, Short-Circuit and Thermal Protection, Standby	Surface Mount	-40°C ~ 90°C (TA)	PowerSO-36	PowerSO-36 Exposed Top Pad