Omnitronic 10451604 Audio Amplifier Performance/Stage Black

The Omnitronic 10451604 audio amplifier provides a straightforward, efficient solution for background sound in cafés, restaurants and small venues. This compact Class D amplifier delivers up to 460 W peak per channel and offers multiple input options — Internet radio, Bluetooth, audio player and wired sources — while keeping installation and operation simple. Its compact dimensions and clear LED power indicators make it suitable for professional audio installations where easy control and reliable output are required.

Advantages

The Class D design ensures high efficiency with low heat generation, while a high signal-to-noise ratio (100 dB) delivers clear audio reproduction. Network connectivity (LAN/WLAN) gives access to thousands of Internet radio stations, and versatile inputs include Bluetooth, wired audio and a microphone input for announcements. Clamp terminal speaker outputs and compact 1U form factor (430 x 250 x 44 mm) simplify installation in confined spaces.

Suitable for

Key specifications

How to use

Connect the amplifier to mains power (230 V, 50 Hz) and attach speakers to the clamp terminals. For Internet radio, connect the unit to the network via LAN or WLAN and select stations using the front-panel controls or connected audio player. Pair a smartphone via Bluetooth or use a wired input if preferred. A microphone can be connected for occasional announcements. Use the LED indicators to confirm power status and monitor operation.

Recommendations

Place the amplifier in a ventilated rack or cabinet to ensure adequate cooling. Use appropriate speaker cables and match speaker impedance to the amplifier’s recommendations. For stable Internet radio performance, prefer a wired LAN connection where possible.