Audac AMP523MK2 Mini Amplifier

The AMP523 is a mini stereo amplifier with an integrated web-based control unit, featuring four stereo line inputs and a balanced microphone input with phantom power. It has an output power of 2 x 15 watts. Its simple, compact, yet versatile features make it perfectly suited for small loudspeaker systems that require compact, cost-effective, comprehensive, and easy-to-control audio solutions. Typical applications include classrooms where the audio system is used in conjunction with a smartboard, offices and meeting rooms where the audio should automatically switch from background music to speech or playback when a presentation begins, … and many other similar applications.

Its compact size and very high efficiency make it possible to hide it in a cabinet, mount it in a dropped ceiling, or install it under a desk or table. The various stereo line inputs allow simultaneous connections for different sources such as laptops, CD or MP3 players, and tablets while a microphone is connected. Switching between inputs, volume control, and other function controls can be performed in several ways: An integrated website allows all functions to be controlled from any computer with a web browser without additional software, while the RS232 connection enables control of the AMP523 with any device that supports serial communication, such as a computer or even a home or industrial automation system. Another option is controlling the system via smartphones and tablets using the specially developed AUDAC Touch™ app.

The use of this freely available application for smart devices guarantees full system control and configuration from any device, anywhere, at any time. To make the installation even more complete, an optional MWX43 or MWX45 wall panel can be installed to control signal routing and volume levels from one or more fixed locations. The Class D amplifier technology, standby mode, and included switching power supply make this device compliant with the highest energy efficiency and environmental requirements. A variety of optionally available mounting brackets for the AUDAC S-Box product range enable installation in a desk, cabinet, or 19-inch rack.