Audio amplifier Omnitronic 80709704 Performance/stage Black

The Omnitronic 80709704 Performance/stage Black audio amplifier is a compact, Class D power amplifier designed for live performance and stage use. It supplies up to 120 W peak per channel while maintaining energy-efficient operation and a small footprint. The amplifier accepts a wide AC input voltage range and uses clamp-style speaker terminals for fast, reliable speaker connections in temporary or permanent installations.

Advantages

The Class D topology provides high efficiency and reduced heat generation, allowing a compact housing without large cooling requirements. The clamp terminals simplify speaker hookup and make on-site setup faster. Its wide AC input range supports international mains voltages, and the compact dimensions make it suitable for tight racks, flight cases, or standalone placement on stage.

Suitable for

Key specifications

How to use

Place the amplifier on a stable surface or mount it in a rack or flight case according to space availability. Connect the amplifier to the mains supply within the specified AC input range using an appropriate power cable. Use the clamp terminals to attach speaker cables securely, ensuring correct polarity for each channel. Adjust input signal levels from the mixer or source device to match the amplifier's input sensitivity and monitor output for clipping. Observe ventilation clearance around the unit to maintain efficient cooling during extended operation.

Recommendations

For reliable operation, use speaker loads within the amplifier's rated power range and verify cable polarity at both amplifier and speaker ends. Allow adequate ventilation and avoid enclosing the unit in unventilated spaces. When transporting, secure the unit in a padded case to protect connectors and the chassis.