Sennheiser HD 620S Closed-back wired over-ear headphones
sku# 143HD620S
Closed-back wired headphones with an open, vivid sound It's always a big deal when Sennheiser releases a headphone in their legendary wired "HD 600" series - but the arrival of this closed -back HD 620S really caught my attention. Sennheiser designed them to perform more like open-backs, with a wider soundstage, airier highs, and controlled bass response. But the closed earcups allowed me to audition them in the office, without disturbing my work neighbors.