Siemens SPSB-R

The Siemens SPSB-R is a surface back box designed specifically for wall-mounted speakers. Its sturdy construction provides a reliable enclosure that supports the installation of SE speaker systems, ensuring a secure and neat setup. This back box is particularly useful when mounting speakers on surfaces where flush installation isn't possible or practical. Distributed by BSP Automation, the SPSB-R offers an effective solution for professional audio installations requiring a robust and straightforward mounting option.