CatCore SBB-U

The CatCore SBB-U is a versatile SpeakON breakout stage box designed to distribute multi-channel loudspeaker signals from a single NL8 connection to multiple NL4 outputs. Ideal for live sound, touring productions and professional loudspeaker installations, it provides a convenient way to split and route speaker signals across a stage or venue without the need for multiple individual cable runs.

Featuring one NL8 input, six NL4 outputs and additional NL8 male and female link connections, the SBB-U offers plenty of flexibility for different loudspeaker configurations. The NL4 outputs can be configured for individual channels, parallel connections or combined two-channel signals, while the NL8 connections allow signals to be passed through to additional stage boxes. This makes it particularly useful for distributing amplifier outputs to multiple loudspeakers, monitors, side fills and line array systems.

Built into a compact, rugged aluminium housing, the SBB-U is designed for demanding professional use. Multiple fixing points allow secure mounting using screws or safety wires, while an additional M10 thread on the underside provides a convenient attachment point for a spigot or bolt. Internally, high-current PCBs with a 4mm² conductor cross-section provide robust signal distribution, helping to minimise losses when handling high-power loudspeaker connections.

Available in Basic and Parallel versions, the CatCore SBB-U offers a flexible and reliable solution for professional SpeakON speaker distribution, with the added convenience of NL8 link-through connections for easy system expansion.