The d&b audiotechnik J-SUB is a large-format, flyable cardioid subwoofer engineered for precise, musical low-frequency reinforcement in high-end touring and installation environments. Three premium 18-inch drivers in a purpose-designed cardioid configuration deliver powerful, even audience coverage while significantly reducing energy behind the cabinet. The result is tighter stage sound, improved gain before feedback and exceptional clarity across wide coverage areas, with fast, controlled transients and peak output up to 139 dB SPL.
Seamless integration within the d&b ecosystem enables the J-SUB to fly with J-Series arrays or operate confidently in ground stacks for arenas, festivals and stadiums. Rugged construction, proven rigging and consistent pattern control support efficient, safe workflows for professional crews. At 106 kg, it is a practical choice for large-scale touring and premium permanent installations where reliability and repeatable performance are essential.
Choose the J-SUB when you need powerful, controlled low frequencies with minimal stage spill—ideal for large-format live sound, touring PA systems and top-tier fixed installations.
Includes
- d&b audiotechnik J-SUB Cardioid Flyable 3x18-inch Subwoofer
STAGE15.4.100.990