The d&b audiotechnik B4-SUB is a compact touring subwoofer engineered for precise, musical low-frequency reinforcement with excellent pattern control. Its focused, punchy response supports speech, live music and playback without masking detail, delivering consistent clarity from the front rows to the back of the room. Native integration with d&b system amplifiers provides matched presets, robust protection and quick time alignment, making deployment fast, reliable and repeatable for both rental and installed systems.
Built for life on the road, the B4-SUB combines a small footprint with rugged construction and practical handling. Use it as a single unit, in clusters, or alongside compatible d&b tops to scale output and coverage while maintaining tonal consistency across the system. Controlled directivity reduces stage spill, enhances gain before feedback and improves overall intelligibility for performers and audiences. Even at high SPL, the low end remains clean, defined and controlled, providing the precision and impact required by modern productions.
Ideal for theatres, corporate events, houses of worship and live venues, the B4-SUB delivers tight, controlled bass wherever consistent, high-quality low-frequency performance is needed.
Includes
- d&b audiotechnik B4-SUB Touring Subwoofer | Controlled Bass
STAGE9.2.100.155