LAB 300 is a power amplifier from LAB. This amplifier has an output power of 90-500W and can connect 2-4 ohm speakers. It has short circuit protection and overload protection.
This document provides technical specifications for the LAB 300 professional power amplifier. It details maximum output power across various configurations (stereo and bridged) at different impedances, ranging from 90W to 280W per channel depending on the setup.
The datasheet also covers performance metrics such as Total Harmonic Distortion (THD), signal-to-noise ratio, frequency response bandwidth of 12 Hz-50 kHz, and slew rate. It includes information on protection features like short-circuit and thermal shutdown, along with details on front and rear panel controls and connectors.
| Max Output Power (4 Qstereo, 0.1% THD) | 130 W |
|---|---|
| Max Output Power (8 Q bridged, 0.1% THD) | 260 W |
| Frequency Response Bandwidth | 12 Hz-50 kHz |
| Slew Rate | 25 V/us |
The manufacturer recommends keeping the load impedance on 4 ohms or above in professional applications.
The sensitivity is switchable for full output into 4 ohms.