Bosch
LBB1925/10
six-zone pre-amplifier that can operate in single or dual channel mode. It includes two input channels for call stations and a universal input for microphone or line sources, equipped with speech-optimized tone control. Additionally, there are three inputs for BGM selection with music-optimized tone control. The front panel allows easy zone selection for both background music and call station calls.
LHM0606/10
ceiling speakers suitable for both speech and music reproduction, designed for flush-mounting in a ceiling cavity. They are easy to install, offer simple power setting, and can optionally be mounted with a certified fire dome. Their unobtrusive design blends seamlessly into virtually any interior, and they comply with international installation and safety regulations.