Sennheiser HD 25

Professional monitoring starts with the right headphones. The Sennheiser HD 25 is a closed over-ear headphone that has been a mainstay in studios, for outside broadcasts and in DJ booths worldwide for decades. With just 140 g in weight, a robust design, and a sound profile that doesn’t distort even at extreme levels, this model has established itself as a reliable work tool for audio professionals. The closed construction effectively isolates ambient noise, while the wide frequency range of 16 to 22,000 Hz ensures precise monitoring.