The SBH20FF-B is a column loudspeaker featuring four 5″/1″ coaxial drivers integrated with Danley’s patented Paraline lens technology. It delivers a horizontal dispersion of 150° and a vertical dispersion of 20°, achieved through an effective horn path length exceeding 12 feet. This design provides precise pattern control without spurious lobes and does not require complex signal processing for optimal performance.

The enclosure is constructed from 13-ply Baltic Birch and coated with Polyurea for protection against impact and environmental factors. The installation version includes M10 rigging points. The speaker incorporates Sentinel high-frequency driver protection circuitry, a multistage limiter that prevents damage from peak or sustained overloads while remaining inaudible during normal operation to preserve dynamic range.