cerasonar protection unit 50w

cerasonar protection unit 50W - speaker protection module for fit series

The cerasonar protection unit 50W is a simplified speaker protection module designed for the cerasonar 2525 fit, also compatible with the 1520 fit model. It offers essential overload protection, helping to safeguard in-wall loudspeakers during regular use in drywall installations.

By using this module, installers benefit from the 5-year manufacturer warranty offered by cerasonar, provided the protection unit is correctly integrated. Developed according to VOB regulations, it’s ideal for professional AV setups requiring compliant, safe, and efficient speaker protection. Its compact dimensions (20.0x9.1x4.9cm) allow for easy integration into wall or ceiling spaces.

Note: this protection circuit is not suitable for AV receivers, as their peak power levels may exceed the detection threshold of this slower-reacting protection module. For such applications, the cerasonar protection unit pro or cerasonar amplifiers are strongly recommended.

Functionality

• overload protection for cerasonar 2525 fit
• also compatible with cerasonar 1520 fit
• enables 5-year cerasonar warranty
• VOB-compliant for drywall installations
• jumper settings: F3 + F6
• includes: protection unit 50W + 2x WAGO 221 connectors

Features

• dimensions: 20.0x9.1x4.9cm
• compact design - easy integration in wall or ceiling
• not suitable for AV receivers - use protection unit pro or cerasonar amplifiers

The cerasonar protection unit 50W is a practical solution for AV professionals seeking reliable speaker protection in cerasonar fit installations. With compliance to construction standards and simple integration, it supports safe and durable audio setups in commercial and residential environments.