SLA 5o is an ultra-compact 2 x 25 W class D amplifier, designed for fixed installations that require high quality amplification. It can be controlled via RS 485 / DMX or VCO protocol (0-5V), with a channel that allows controlling the gain of both L and R channels or putting the unit in standby mode. In DMX mode, a block of dip-switches allows you to configure the start channel. For RS 485 control, it supports ASCII control commands from an external controller, allowing multiple units to be bridged together. It is perfectly suitable for installation and ceiling speaker systems. Thanks to their small size and DIN-rail format, integration is easier than ever and they go unnoticed during installation.