Work - AT 225

The WORK AT 225 provides a practical solution for audio installations requiring local volume control on a low-impedance stereo system. Unlike attenuators designed specifically for 100 V lines, this model operates directly with sub-4-ohm speakers and allows two channels to be controlled separately thanks to its integrated stereo architecture.

Each channel has its own power handling capacity of up to 25 W, providing a total power output of 2 × 25 W. The two built-in transformers ensure efficient signal adaptation and allow several low-impedance speakers to be connected to a single amplifier output whilst maintaining individual volume control.

Its control system offers 10 attenuation settings in 3 dB steps, ensuring precise volume adjustment and ease of use in everyday situations. With a maximum attenuation of 33 dB, it is equally suited to music systems and public address systems in spaces requiring multiple control zones.

The WORK AT 225 features a design compatible with universal installation boxes, facilitating its wall-mounted installation alongside standard electrical equipment. Its white ABS housing ensures a discreet finish suitable for professional environments.

A 24 V input for emergency alarms is also available, enabling its integration into systems requiring priority broadcasting of safety messages.