Sennheiser HD 480 PRO Closed-Back Professional Studio Headphones

Professional Closed-Back Monitoring With Honest Low-End And All-Day Comfort — Sennheiser HD 480 PRO

The Sennheiser HD 480 PRO is a professional closed-back reference headphone designed for recording, tracking, mixing, monitoring, and on-location production work. It uses a 38mm dynamic transducer with neodymium magnets and an ultralight voice coil, housed in a circumaural closed-back design with multiple stages of passive sound shielding. The key acoustic innovation is Sennheiser's proprietary Vibration Attenuation System, which reduces internal reflections and distortion within the closed enclosure to deliver a low-frequency response that is unusually accurate and controlled for a closed-back design. The result is a headphone that Sennheiser positions as usable not only for tracking and monitoring — the traditional territory of closed-backs — but also for mixing decisions, making it their most versatile professional headphone to date.

See the Sennheiser HD480 PRO in Action...

The headphones feature dual mini-XLR ports, one on each ear cup, allowing the cable to be connected from either the left or right side to suit the user's setup. The 3-metre coiled cable terminates in a 3.5mm TRS plug, threaded for use with the included 6.3mm adaptor. The headband and earcups are adjustable to suit different head sizes, with ear pads that include soft grooves to maintain a seal around the arms of glasses — an often-overlooked detail that affects isolation quality significantly. Braille-guided L/R earcup markings are incorporated as a standard accessibility feature. The headphones weigh 272g and are engineered in Germany, hand-assembled in Romania. The HD 480 PRO includes a protective headphone bag for storage and transport.

The Vibration Attenuation System

Closed-back headphones produce low-end that sounds different from how the same audio sounds on loudspeakers or open-back headphones. The acoustic chamber behind the driver reflects sound back towards the ear, creating colourations and distortion that make it harder to judge whether the bass in a mix is accurate. Sennheiser's Vibration Attenuation System addresses this through a series of mechanical and acoustic design measures that reduce the amount of reflected sound reaching the ear and lower the total harmonic distortion at low frequencies. The practical effect is a tighter, more linear bass response that gives engineers more confidence when making low-end decisions on closed-backs, without needing to switch to open-backs or loudspeakers to verify what they are hearing.

Passive Isolation And Transducer Performance

The multi-stage passive shielding in the HD 480 PRO is designed to maintain the integrity of the signal reaching the ear rather than relying on active noise cancellation. The geometrically angled earcup positions the 38mm dynamic driver for consistent transducer placement relative to the ear canal, which directly affects frequency response consistency between different wearers. The neodymium magnets and ultralight voice coil contribute to driver efficiency and the accuracy of transient reproduction — fast material like percussion and plucked strings is rendered cleanly without smearing. The frequency response extends from 3 Hz to 28,700 Hz at -10 dB, with impedance of 130 ohms and sensitivity of 107 dB SPL (1 kHz/1 Vrms), making these headphones well-suited to use with dedicated headphone amplifiers and audio interfaces while still driveable from laptop outputs at moderate levels.

Cable Management, Durability, And Sustainability

The patented coiled cable structure is designed to block cable-borne noise, which can otherwise travel from the cable into the driver housing and add low-level mechanical interference to the signal. The pads are washable and replaceable, and the headphones are fully serviceable, in line with Sennheiser's stated sustainability commitment. All structural components are built for long-term use: the metal headband, adjustable hinges, and matte plastic ear cups are the same materials and construction approach used in the open-back HD 490 PRO, which has an established reputation for durability in professional environments.

KEY FEATURES: Sennheiser HD 480 PRO Closed-Back Professional Studio Headphones

• Closed-Back Professional Reference: Studio, live, and on-location monitoring.
• Vibration Attenuation System: Reduces internal reflections for accurate, tight low-end.
• Multi-Stage Passive Sound Shielding: Maintains signal integrity without active noise cancellation.
• 38mm Dynamic Transducer: Neodymium magnets and ultralight voice coil.
• Frequency Response: 3 Hz to 28,700 Hz at -10 dB.
• 130 Ohm Impedance: Suited to headphone amps and audio interfaces.
• Dual Mini-XLR Cable Entry: Left or right ear cup connection to suit any setup.
• Circumaural Precision Fit: Adjustable, lightweight, eliminating pressure points.
• Grooved Ear Pads: Maintains seal around glasses arms; braille L/R markings.
• Patented Cable Design: Blocks cable-borne noise for a cleaner signal.
• Washable, Replaceable Pads: Fully serviceable and built to last.
• Includes Protective Headphone Bag: for convenient storage and transport.
• NAB 2026 Best of Show Award Winner.