Used Gear Hunter
Used D B Audiotechnik B4 Cardioid for sale
2 listings from 1 marketplace, refreshed continuously.
Cheapest right now
£2,155
d&b audiotechnik B4 Cardioid Subwoofer – Pro Audio Sub
stageexpertsUK
Market price history
Median sold price · 2026-06-20 → 2026-09-06Min £2,155 · Max £2,884
Available at
stageexperts
2 listings
£2,155
Cheapest