{"product_id":"stage9-db-b4-sub-6-pcs","title":"d\u0026b B4-SUB (6 pcs) – Cardioid Subwoofer Set for Touring","description":"Supplied as a matched set of six units, the d\u0026amp;b B4-SUB delivers tight, musical low-frequency reinforcement with exceptional pattern control. Its cardioid design focuses energy into the audience while reducing spill onto stage and room boundaries, resulting in cleaner mixes and improved intelligibility. With a compact footprint and robust construction, each B4-SUB is easy to deploy in ground-stacked arrays or distributed positions, providing consistent response and impressive headroom across a wide range of venues. The B4-SUB integrates seamlessly with d\u0026amp;b tops and system workflows when used with appropriate d\u0026amp;b system amplification and processing, ensuring coherent phase alignment and predictable coverage. Touring-grade hardware supports fast, reliable setup for rental and production environments. This six-piece package scales from distributed bass in smaller rooms to powerful low-end extension for larger stages, maintaining control and clarity throughout. Ideal for live music, corporate events, theatre, and installed sound where impactful, controlled low end is essential.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6 x d\u0026amp;b B4-SUB cardioid subwoofers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cstrong\u003eSTAGE9.1.100.0023\u003c\/strong\u003e\u003c\/small\u003e\u003c\/p\u003e","brand":"d\u0026b audiotechnik","offers":[{"title":"Used Equipment","offer_id":64901068915065,"sku":null,"price":11521.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0288\/2260\/1776\/files\/IMG_5507-Large-768x700.webp?v=1792143676","url":"https:\/\/stage-experts.com\/products\/stage9-db-b4-sub-6-pcs","provider":"Stage Experts Ltd","version":"1.0","type":"link"}