Excellent noise cancelling, dynamically powerful high-end sound and great wearing comfort - a convincing headphone premiere.

The Sonos Ace premium Bluetooth headphones shone in the test with their high-quality workmanship, excellent wearing comfort and chic design. Unfortunately, they cannot be folded for more practical transport. The first-class sound quality can easily keep up with the competition. The sound is balanced, high frequencies sound velvety and pleasant, but could sometimes be a little more airy...

The Ace offers excellent workmanship, high wearing comfort and strong ANC - a top performance. The app features and telephony acoustics showed weaknesses. Sonos comes close to the best with the Ace, but can't beat them.

The Sonos Ace premium Bluetooth headphones shone in the test with their high-quality workmanship, excellent wearing comfort and chic design. Unfortunately, they cannot be folded for more practical transport. The first-class sound quality can easily keep up with the competition. The sound is balanced, high frequencies sound velvety and pleasant, but could sometimes be a little more airy...