d&b Audiotechnik Line Array with 4 T-10s, 2 B4-SUBs, 2 D6 amps, travel cases, T flying brackets, TV spigots & pipe clamps | Reverb
B4 subwoofer for high performance | d&b audiotechnik
d&b's whiter than white at ProLight+Sound - LightSoundJournal.com
CPL al Twitter: "🔊🎚PREP DAY 🔊🎚 Testing and prepping some of our D&B Y7P loudspeakers, B4 and V-Sub subwoofers along with D&B D20 amps and a Yamaha QL5 Digital Mixer #Audio #DBAudioTechnik #
News - The d&b B4 Subwoofer | d&b audiotechnik
d&b Audiotechnik B4-Sub 2010s - Black - #1 | Reverb