The d&b audiotechnik J-INFRA is a touring-grade infra subwoofer engineered to extend J-Series systems with exceptionally deep, controlled low-frequency energy. Designed to integrate seamlessly beneath J-Series arrays, it increases overall system headroom and authority while maintaining the renowned d&b coherence when used with appropriate amplification and processing. This 2017 build is in good condition, fully tested and technically sound, ready for immediate deployment in demanding live environments.
Connectivity is via Neutrik speakON NLT4 for robust, reliable cabling. Supplied with a lid and protective cover, the cabinet is well protected for transport and storage, helping preserve performance and finish between shows. The J-INFRA’s precise infra bass delivery supports impactful, musical low-end reinforcement without sacrificing clarity, making it a dependable choice for high-spec touring and installations.
Ideal for arenas, festivals and large-scale events, the J-INFRA underpins J-Series arrays with authoritative infra bass, enhancing audience impact and consistency across large coverage areas.
Includes
- Lid
- Protective cover
STAGE17.4.100.000