Omnitronic 80709786 PA Power Amplifier 2 x 500 W 4 Ohm Black

For mobile DJs, live bands, and event technicians who need dependable power for medium-sized venues, the Omnitronic 80709786 delivers robust amplification in a 2U rack-mountable chassis. This two-channel PA power amplifier provides 2 x 500 W RMS at 4 ohms, with bridge mode offering 1000 W RMS at 8 ohms for subwoofer duty or high-power full-range applications.

Key specifications

• 2 x 500 W RMS at 4 ohms, 2 x 300 W RMS at 8 ohms, 1 x 1000 W RMS bridged at 8 ohms
• Frequency response: 20 Hz – 20 kHz; THD < 0.5%; signal-to-noise ratio > 90 dB
• Inputs: XLR, 6.3 mm jack, and RCA; outputs: Speakon and binding posts
• Comprehensive protection: overload, short circuit, thermal, DC offset
• Rack units: 2U; colour: black; power supply: 230 V AC, 50 Hz; power consumption: 1500 W

Why choose it

This amplifier combines high headroom with a damping factor greater than 350, ensuring tight bass control and clear transient response. Its versatile input options and bridge function make it adaptable to various PA setups, while the built-in protection circuits safeguard your investment during demanding use.

Ideal use cases

• Live sound reinforcement for bands and DJs in clubs, halls, and outdoor events
• Fixed installations in houses of worship, gyms, and conference centers
• Driving passive subwoofers in bridge mode for extended low-end

Good to know

The amplifier operates on a standard 230 V AC, 50 Hz mains supply and is designed for continuous professional use. Its black finish and standard 19-inch rack width allow seamless integration into existing equipment racks.