Mackie MC-150, Studio Headphones, Circumaural, Precise 50 mm drivers deliver outstanding transparency across the entire frequency spectrum, Amplified bass reproduction accurately reproduces low and very low frequencies, so that individual bass notes or kick drums can be heard very well, A soft padded and adjustable headband and comfortable ear cushions provide an ergonomic fit for hours of comfort, while providing optimal bass response and cushioning for outside noise, Robust and durable design meets all requirements, Collapsible for easy and space saving storage, Ideal for: Studio Monitoring, DJs, Field Recording, Personal Listening and much more, Removable and straight cable with lockable bayonet connector, Frequency response: 15 - 20000 Hz, Impedance: 32 Ohms, Driver: 50 mm, Sensitivity: 86 dB, Exchangeable earpads, 15° Swivel joint, Cable length: 3 m, Weight: 265 g, Includes gold-plated 6.3 mm adapter and carrying case