The LAB 500 is a power amplifier produced by LAB.GRUPPEN. This document is the user manual for this product, which mainly introduces the use method, installation method, operation method and protection measures of this product
The LAB GRUPPEN 500 is a powerful audio amplifier designed for professional use. This user manual covers essential topics including unpacking, safety warnings regarding speaker damage and electrical hazards, and proper installation procedures such as mounting in a standard EIA 19-inch rack and ensuring adequate cooling airflow.
| Height | two rack units high (2U) |
|---|---|
| Cooling system | forced air cooling system |
| Maximum operating temperature | 90°C |
The sensing circuit will mute the hot channel, or if the power supply overheats, it will mute all output channels until it cools down.
No, you should not parallel or series connect an amplifier output with any other amplifier output.