The d&b audiotechnik J‑SUB is a high‑performance 3x18‑inch cardioid subwoofer designed to deliver powerful, controlled low‑frequency reinforcement for the J‑Series and beyond. Its cardioid configuration focuses energy forward and dramatically reduces rearward spill, improving onstage clarity and keeping low‑end where it’s needed. Built to the exacting standards expected of d&b, the enclosure is robust and touring‑ready, with integrated hardware that streamlines transport and deployment. In typical use the J‑SUB partners with d&b system amplifiers for precise control, protection and tonal consistency across large‑scale events. This example comes from a single owner and has been kept in good overall condition, with no hard touring use indicated. Supplied with castors for easy movement and front covers to protect the grilles and drivers in storage or transit, it’s a practical, reliable choice for rental houses, venues and production companies seeking serious sub‑bass with excellent pattern control. Ideal for concerts, festivals, arenas, large clubs and high‑impact install applications where clean, directional low end is essential.
Includes
- Castors
- Front cover
STAGE22.3.100.900