# Sennheiser

> <p><strong>Known for:</strong> Founded 1945 in Wedemark, near Hannover. Studio headphones (HD 600/650/660S/800S) used in countless mastering rooms. Wireless line (Momentum, Accentum). Pro audio microphones (MD 421, MKH series) are industry standards. The reference for serious headphones. HD 650 has been on best-of lists for 20+ years. If you only ever own one European audio brand, this is probably it.</p>

**Ownership:** Family-owned for three generations

**Known for:** Founded 1945 in Wedemark, near Hannover. Studio headphones (HD 600/650/660S/800S) used in countless mastering rooms. Wireless line (Momentum, Accentum). Pro audio microphones (MD 421, MKH series) are industry standards. The reference for serious headphones. HD 650 has been on best-of lists for 20+ years. If you only ever own one European audio brand, this is probably it.

https://www.sennheiser.com