Install and touring loudspeaker systems
d&b cabinets are engineered for long service life in fixed installs, which makes them a favourite on the used market for theatres and corporate venues. Amplifiers and processing are part of the ecosystem, so buying passive E-series boxes is only sensible if you already have a compatible amp channel or plan for one. Documented install history is the single best indicator of remaining life.
Passive d&b boxes need suitable amplification; budget for amp channels before buying.
1 Inventory
A practical buying process for used line array cabinets: serial checks, driver originality, rigging condition and the questions that separate fleet stock from touring wrecks.
What A, B+, B and C condition grades actually mean for used speakers, which defects are cosmetic, and the specific checks behind each grade.
How to pack and ship used speakers, consoles and subwoofers across borders without losing the value you saved on the purchase.
Inspected used pro audio, priced fairly and shipped worldwide.