Mixer Amplifier Omnitronic MA-360P 360W 100V – Public Address Mixer-Amplifier

Omnitronic MA-360P is a 360W mixer-amplifier with 100V output designed for public address and background music systems. The unit integrates multiple input channels with independent level and tone controls, a paging microphone input and music sources in a single rack-friendly enclosure. It provides 100V line outputs for long-distance distribution, built-in paging functionality and simple front-panel controls to support schools, retail spaces, offices and small venues where clear announcements and reliable background audio are required.

Advantages

The mixer amplifier delivers stable 360W power to 100V speaker lines, reducing the need for multiple low-impedance amplifier channels and simplifying wiring. Its combination of microphone input with priority/paging capability and separate music inputs allows mixed use for announcements and background playback. Tone controls and per-channel level adjustment enable quick tuning at the installer or operator level, while the 100V distribution supports long cable runs with low loss and easy speaker tapping.

Suitable for

• Public address systems in schools and educational facilities
• Background music and paging in shops and retail outlets
• Office buildings, meeting rooms and reception areas
• Small to medium-sized halls, community centres and houses of worship

Key specifications

• Rated output power: 360 watts total to 100V line
• Outputs: 100V line distribution suitable for multi-speaker systems
• Inputs: multiple channels including microphone input with paging/priority and stereo music inputs
• Controls: per-channel level and tone controls plus master volume
• Form factor: rack-mountable enclosure with front-panel controls
• Protection features: thermal and short-circuit protection for reliable operation

How to use

Connect microphones and music sources to the designated input channels and route speakers to the 100V output terminals according to the installation plan. Use the front-panel level and tone controls to balance microphone and music levels for clear speech intelligibility and appropriate background ambience. If paging priority is required, connect the paging microphone to the priority input so announcements override music automatically. Ensure the total power taps on the 100V line do not exceed the rated output to avoid overload.

Usage recommendations

Place the mixer-amplifier in a ventilated rack location to avoid overheating, run speaker cables using the recommended polarity and impedance planning for 100V systems, and perform sound checks at different seating or coverage areas to set final levels. For installations with multiple zones, plan speaker taps to match desired SPL and leave headroom to prevent clipping during announcements.