Monolith Series CAD overview
Monolith Series design files in Onshape

Monolith Series is the current family of loudspeakers within 3SB Audio built around a shallower, wider enclosure direction.

The range spans smaller non-cardioid floorstanders through larger cardioid systems with separated top and subwoofer modules, allowing the enclosure format to scale while preserving a common design language.

Range

The series is intended to cover multiple room sizes and deployment goals rather than a single fixed speaker format. Smaller floorstanding models explore a simpler non-cardioid path, while the larger systems extend toward cardioid behaviour with distinct top and bass sections.

Design Direction

The shallower, wider cabinet format is used to explore a different balance of room fit, visual massing, driver layout, and modular bass integration than the stand-mount and narrower cabinet projects elsewhere in the portfolio.

Design Reference

The current public CAD artefacts document the evolving geometry and modular arrangement of the Monolith Series rather than a final manufacturing release. They serve as the active design reference for the present prototype direction.