The d&b audiotechnik J-INFRA is a purpose-built infra subwoofer that extends system bandwidth with clean, phase-coherent energy in the lowest octaves. Engineered as the infra partner to the J-Series, it delivers authoritative low-end extension while maintaining clarity and headroom across the entire system. Its optimised enclosure and integrated cardioid capability significantly reduce rear radiation, improving onstage conditions and mitigating low-frequency build-up in reflective venues. Robust cabinet construction, industry-standard connectors and efficient rigging make it fast to deploy in demanding touring environments. Whether flown within J arrays or ground-stacked, it integrates seamlessly using d&b system amplifiers and presets for precise time alignment and consistent voicing show after show. From festivals and arena tours to large-format installations, the J-INFRA provides powerful, controlled infra-bass with excellent pattern control and imaging across the audience. Choose it when tight, impactful sub-bass extension and repeatable, professional results are essential.
Includes
- d&b audiotechnik J-INFRA Subwoofer | High-output Infra
STAGE22.3.100.500