Power Dynamics CSBA3 100V Compact Ceiling Speaker
The Power Dynamics CSBA3 100V ceiling speaker delivers clear, intelligible sound while keeping installations discreet. This ultra-compact passive speaker fits an 85mm mounting hole and uses an automatic spring mechanism for quick ceiling installation. It also provides a broad 120° conical coverage area, making it suitable for background audio, public address and sound reinforcement.
Compact Recessed Installation
Firstly, the CSBA3 is designed to sit neatly in the ceiling, with a compact 85mm mounting diameter and 73mm mounting depth. Its automatic spring mechanism provides fast anchorage once positioned. Therefore, making it a practical choice for spaces where a larger ceiling speaker would be difficult to place.
Flexible 100V Power Selection
Moreover, with 100V operation and selectable 1.5W, 3W and 6W power tappings, the speaker can be set to suit the requirements of a distributed audio installation. The passive design keeps the speaker straightforward to connect. Meanwhile, the 6W RMS output gives the system a defined power rating.
Clear Coverage for Everyday Audio
Furthermore, a 120° conical coverage pattern spreads sound across a wide area, helping announcements and background audio remain clear and intelligible. The 3″ woofer and 150Hz – 15.000Hz frequency response are suited to public address, background audio and sound reinforcement applications.
Simple Ceiling-Mounted Finish
Additionally, the white finish keeps the speaker visually understated in ceiling installations. Easy-connect cable connection with screw mounting makes the connection process clear and practical. Also, the supplied-per-piece format lets you plan the number of speakers required for the installation.
Key Features
- Discreet ultra-compact design for space-limited ceiling installations
- Selectable 100V power tappings of 1.5W, 3W and 6W
- Wide 120° conical coverage for clear, intelligible audio
- Automatic spring mechanism for quick ceiling anchorage
- White finish with easy-connect cable connection and screw mounting









