Field Test · Studio Gear Review
Sennheiser HD-480 PRO
In-depth technical assessment of Sennheiser’s HD-480 PRO over-ear headphones
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Spec Sheet
- Circumaural
- Closed-back design
- Dynamic
- Frequency response: 3 Hz – 28,700 Hz
- Impedance: 130 ohm
- Sound pressure level: 107 dB (@ 1 Vrms @ 1 kHz)
- Max. sound pressure level: 130 dB SPL
- Driver size: 38 mm
- Max input level: 300 mW
- Total harmonic distortion: <0.5 %
- Ear pads made of artificial leather with velour contact surface on the ear
- detachable, single-sided spiral cable
- 3 m cable (extended) with 3.5 mm stereo mini jack
- Weight (without cable): 272 g
- Colour: Black
- Includes 3 m spiral cable, 3.5 mm to 6.3 mm adapter and carry pouch
Studio Log
| Available since | April 2026 |
|---|---|
| Item number | 639200 |
| Sales Unit | 1 piece(s) |
| Design | Over-Ear |
| System | Closed Back |
| Impedance | 130 Ohms |
| Frequency range | 3 Hz – 28700 Hz |
| Adaptor | Yes |
| Replaceable Cable | Yes |
| Colour | Black |
| Max. SPL | 130 dB |
| Type Of Connector | Jack, mini-jack |
| Weight | 272 g |
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QC Pass — Field Test
Customer Review Summary
Overview of Sennheiser HD-480 PRO
The Sennheiser HD-480 PRO is a closed-back, over-ear headphone designed primarily for professional studio applications where sound isolation and accurate audio reproduction are critical. Released in April 2026 and priced at £349, it targets users requiring precise monitoring, such as recording engineers and musicians in controlled environments. Its design features balance isolation and comfort with a moderate weight of 272 grams.
Technical Specifications and Build Quality
- Driver Size: 38 mm dynamic drivers
- Frequency Response: 3 Hz, 28,700 Hz
- Impedance: 130 Ohms, suitable for powered studio gear
- Sound Pressure Level: 107 dB at 1 Vrms, max SPL up to 130 dB
- Total Harmonic Distortion: below 0.5%
- Weight: 272 g without cable
- Connectivity: Single-sided detachable 3 m spiral cable, 3.5 mm mini-jack with 6.3 mm adapter included
- Design Elements: Closed-back, circumaural fit with artificial leather ear pads and velour contact surface designed to accommodate glasses wearers
The headphones come with a carry pouch and can connect cable on either ear cup, enhancing user flexibility during professional use.
Sound Quality Evaluation
The HD-480 PRO excels in delivering a detailed and balanced sound spectrum, with an extended frequency response that covers extremely low and high ranges, from 3 Hz to nearly 29 kHz. The bass reproduction stands out for its impact and clarity, notably offering a sense of pressure that some users might normally expect only from high-end amplifiers or studio monitors.
Midrange and treble are generally clear, but some users have reported that the high frequencies can appear slightly harsh or plasticky during extended listening sessions. This observation suggests that while the headphones handle precision well, they may not offer the most relaxed or natural presentation for casual listening over long periods.
Isolation and Practical Usage
The closed-back design ensures effective isolation on par with professional standards, which is crucial for tracking and overdubbing in studios where bleed suppression is necessary. The circumaural ear pads offer a good seal, enhanced by the velour surface for comfort, especially appreciated by users wearing glasses, an often overlooked but important detail.
At 272 grams, these headphones are heavier than entry-level models but maintain comfort even during prolonged sessions, with minimal pressure on the head and ears.
Cable and Connectivity
The single-sided spiral cable measuring 3 metres allows for mobility and reduces tangling compared to fixed straight cables. Being detachable allows for easier replacement and left or right-side configuration, which is a practical feature for studio engineers who might prefer freedom in cable arrangement depending on their workflow.
The inclusion of both 3.5 mm mini-jack and a 6.3 mm adapter broadens compatibility with professional audio interfaces and portable devices alike.
Comparisons and Field Feedback
In direct comparisons with other closed-back headphones such as the Shure SRH-940, Audio-Technica ATH M70x, and Focal Listen Pro, the HD-480 PRO holds a competitive position, especially in bass response and isolation. However, some users have noted that alternatives like the Audeze LCD-S20 may offer greater sonic refinement, though typically at a higher price point and with a different design philosophy.
For users focused specifically on recording and mixing, the HD-480 PRO’s combination of clarity, isolation, and comfort proves highly effective. Its ability to handle loud inputs without distortion and maintain harmonic fidelity supports critical listening and detail retrieval.
Conclusion
The Sennheiser HD-480 PRO is a robust professional headphone engineered for studio use, where closed-back isolation and precise audio reproduction are essential. It delivers strong bass and clear highs, with a design accommodating professional needs, including cable flexibility and comfort during lengthy sessions.
While there are minor criticisms related to the character of the treble, the overall performance aligns well with the demands of recording environments. The attention to user comfort, particularly for glasses wearers, paired with dependable build quality and practical accessories, makes the HD-480 PRO a reliable choice for studios and serious home recording setups alike.
