3k rms

Okay guys so I have a efa 3k and I literally can’t find any reviews on any sites, this amp is rated at 3k rms at 1 ohm? Is this a overrated amp? Or is she true, I dropped a picture of the board as I’m not familiar with the insides of amp

1. Product: Audiopipe 30001D 2. Specs: Class D Power Amplifier 1 Ω Load Stable Overload & Overheat Protection Variable Low Pass Electronic Crossover Variable Sub-Woofer Volume Control Built-in Variable Shift AP-30001D • Power Amplifier: 3000 Watts • Channel: 1 Channel Class D •...