The d&b audiotechnik J-INFRA is a high-output infra subwoofer engineered to extend system bandwidth with deep, coherent low-frequency energy. Purpose-built to partner with the J-Series, it provides authoritative extension and pattern control, preserving clarity and headroom at the limits of the spectrum. Its optimised enclosure and integrated cardioid performance significantly reduce rear radiation, improving onstage conditions and limiting low-frequency build-up in reflective venues. Robust construction, industry-standard connectors and streamlined rigging make it ideal for the rigours of touring and large-format deployments. When paired with the appropriate d&b system amplifiers and presets, J-INFRA integrates quickly in flown arrays or ground stacks, enabling precise time alignment and consistent voicing show after show. From festivals and arena tours to large-scale installs, it delivers the controlled, powerful sub-bass needed for modern production while maintaining precise imaging across the audience area. A dependable choice for rental houses and venue operators seeking scalable infra performance that drops straight into proven d&b workflows. Ideal for concerts, festivals, arenas and any event where tight, impactful infra-bass is essential.
Includes
- d&b audiotechnik J-INFRA Subwoofer | High-output Infra Sub
STAGE22.3.100.900