Best Sennheiser Work Headphones Under £400 in 2026
Sennheiser MOMENTUM 4 M4AEBT
Great Alternatives
These options also score highly and may better suit your specific needs
Sennheiser RS 275
Why we recommend this ▼
Personalized hearing profiles with volume boost up to 106 dB and a replaceable battery providing 50 hours of play make this TV headphone system ideal for clear, synced dialog and virtual surround. Pre-paired and simple to set up with HDMI/optical/analog, it adds Bluetooth Auracast, a 50-meter range, and plush earcups in a 195-gram design. Best for home viewers with hearing concerns who want customized, private TV audio during long, immersive sessions.
Sennheiser HD 400 Pro
Why we recommend this ▼
The open-back dynamic drivers deliver a neutral 6Hz–38kHz response with 120Ω impedance for accurate mixing. Soft velour ear pads and a 240g weight ensure all-day comfort, reinforced by a durable coiled cable. Best for studio engineers and budget-conscious mixers requiring precise monitoring, not for calls or noisy environments.
Sennheiser HD 660S2
Why we recommend this ▼
Featuring 38mm dynamic transducers with a 300-ohm impedance and a frequency response from 8 Hz to 41.5 kHz, the open-back design delivers low-distortion sound with a distinct sub-bass emphasis. Its plush padding and steel-mesh damping yield high comfort and controlled airflow for fatigue-free listening, with detachable 1.8m cables and a 4.4mm balanced connection. Best for audiophiles and studio monitoring where precise imaging and extended bass are critical, but its 14/100 call score makes it unsuitable for phone calls.
Sennheiser HD 490 PRO
Why we recommend this ▼
The open-back design with a linear 5Hz–36kHz response, 130-ohm impedance, and Sennheiser’s open-frame architecture delivers an ultra-wide soundstage and precise localization with minimal distortion. Two interchangeable, washable ear-pad sets and a 200-gram ventilated build reduce ear fatigue, while the detachable cable’s patented noise-blocking coil maintains a clean signal path. These headphones are best for audio engineers and music producers needing an honest, uncolored reference for critical mixing and mastering sessions.
Sennheiser HD 600
Why we recommend this ▼
Delivering a 12Hz–39kHz frequency response and 300-ohm impedance, these open-back headphones require a dedicated amplifier for transparent, reference-grade detail. The lightweight 260g build, velour earpads, and detachable cable ensure comfort and durability during long critical listening sessions. They are best for mixing and mastering engineers who need an honest, uncolored sound profile for studio work.
