The d&b audiotechnik B4-SUB is a compact, touring-grade subwoofer designed for controlled, musical low‑frequency reinforcement from a single cabinet. Its fast, articulate transient response delivers tight, impactful bass that underpins programme material without masking the critical midrange, preserving vocal clarity and speech intelligibility across the audience. Factory presets on d&b system amplifiers provide consistent voicing, intelligent protection and swift time alignment, enabling fast, repeatable deployment for rental and installed rigs alike.
A small footprint and rugged build streamline trucking, stacking and on‑site handling, while scalable configurations let you start with one unit and expand to multiple cabinets for added headroom and coverage. Its controlled dispersion reduces onstage spill and improves gain before feedback, so performers hear more cleanly at higher SPLs. Seamless integration with compatible d&b tops maintains a coherent sonic signature across the full system, whether you need subtle LF extension or high‑impact live music bass.
Ideal for theatres, corporate events, houses of worship and live venues seeking powerful yet precisely controlled low end in a compact package.
Includes
- d&b audiotechnik B4-SUB Compact Controlled Subwoofer – To...
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