Output power per channel: 500 W @ 2 Ω / 400 W @ 4 Ω / 400 W @ 8 Ω
Bridge mode: 1000 W @ 4 Ω / 800W @ 8 Ω
Max output voltage / current
Max unclipped voltage @8 Ω: 80 Vpeak
Current:  39 Apeak
Power supply: Universal, regulated switch mode with PFC (Power Factor Correction)
Nominal power requirement: 100-240 V ±10%, 50-60 Hz
Operating voltage: 90 V – 264 V
Power consumption/current draw
Idle: 115 V:25.6 W – 0.38 A / 230 V:24.7 W – 0.23 A
1/8 of max output power @ 4 Ω: 115 V: 150 W – 1.4 A / 230 V: 149 W – 0.92 A
Operating temperature range: 0° – 45° C – 32° – 113° F
Datasheet: https://drive.google.com/file/d/15RZH39MILTEANMruFY6tPzQGoOCVgxMB/view?usp=sharing