Used BSS FDS-366T units are available here as second-hand examples of the Omnidrive Compact Plus loudspeaker management system, designed to drive true stereo 3-way systems and expandable via linking for 4, 5 or 6-way configurations. Scroll down to browse the used BSS FDS-366T listings currently available on 10K Used.
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BSS FDS-366T specifications
| Brand | BSS |
| Segment | Audio |
About the BSS FDS-366T
The BSS FDS-366T Omnidrive Compact Plus is a loudspeaker management system aimed at audio professionals working in live performance and studio environments. It provides three bi-amp outputs suited to monitor driving in a true stereo 3-way setup. A key feature is the ability to link multiple units together, extending the system to handle stereo 4-way, 5-way or 6-way speaker configurations. This flexibility makes the FDS-366T a practical choice for a range of audio applications where scalable loudspeaker management is required.
BSS FDS-366T — buyer FAQs
What is the BSS FDS-366T Omnidrive Compact Plus and what does it do?
The BSS FDS-366T Omnidrive Compact Plus is a loudspeaker management system designed to drive a true stereo 3-way system. It provides three bi-amp outputs suited to monitor driving, giving audio professionals a structured way to manage signal distribution across a multi-way speaker setup in live performance or studio environments.
Who makes the BSS FDS-366T and where does it fit in the BSS range?
The FDS-366T is made by BSS Audio, originally Brooke Siren Systems, a British professional audio brand founded in 1979 and now part of Harman Professional Solutions. BSS is known for signal processing equipment including crossovers and loudspeaker management systems, and the FDS-366T sits within that tradition as a compact, scalable processor for multi-way speaker configurations.
Can a single BSS FDS-366T handle more than a 3-way system?
A single unit is optimised for a true stereo 3-way configuration, but multiple FDS-366T units can be linked together to extend the system. This linking capability allows stereo setups for 4-way, 5-way or 6-way speaker systems, making it practical for larger or more complex audio installations without requiring a different platform.
What should I check when buying a used BSS FDS-366T?
Confirm the unit powers on correctly and that all three bi-amp outputs are functioning, as these are central to its purpose as a loudspeaker management system. If buying a linked pair or multiple units, verify each one operates independently before testing them together. Every listing on 10K Used carries a 21-day warranty covering major functional faults; full details are in the buying guide at 10kused.com/used-av-equipment-guide/.
What affects the price of a second-hand BSS FDS-366T?
Used FDS-366T pricing varies with overall condition, age and whether the unit is sold individually or as part of a linked pair or multi-unit set. Cosmetic wear typically has less impact than functional completeness. The live listings on this page reflect current market availability and asking prices, which shift as stock changes.

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