Audio amplifier Omnitronic 10451635 Performance/stage Black

The Omnitronic 10451635 Performance/stage Black is a compact Class D audio amplifier engineered for live and installed sound applications where efficiency and low distortion are required. Delivering a peak output of 510 W per channel and rated for operation on 100–240 V AC at 50–60 Hz, the unit combines high power density with a small footprint. Typical power consumption is 210 W, and front-panel LED indicators provide immediate visual feedback on power and signal status.

Advantages

The Class D amplifier topology provides high electrical efficiency and reduced heat generation compared with traditional linear designs, supporting reliable operation in stage racks and enclosed cabinets. Total Harmonic Distortion (THD) is specified at 0.02%, which preserves signal clarity at high output levels. Its compact 1U-compatible height and moderate depth allow flexible installation in rack systems or under consoles, while integrated LED indicators simplify monitoring during setup and performance.

Suitable for

Key specifications

How to use

Place the amplifier in a suitable ventilated rack space or on a stable shelf, ensuring at least minimal clearance for airflow. Connect input sources using balanced line-level connections from mixers or processors, and use appropriate speaker cables to connect outputs to loudspeakers rated to handle the amplifier's power. Select the correct mains voltage if the unit has a manual selector, then connect to the AC supply and power on. Use the front-panel LEDs to verify power and signal presence; adjust gain and system EQ at the mixer or processor to achieve the required level while avoiding clipping.

Recommendations

For reliable long-term operation, ensure adequate ventilation around the amplifier, avoid exposing it to moisture or excessive dust, and match speaker impedance to the amplifier's specifications. When transporting the unit for mobile applications, secure it in a padded road case to protect rack ears and connectors.