Specifications
- the t.bone HD 515 monitoring headphone
- over ear
- closed back
- dynamic
- frequency range 10Hz – 26 kHz
- impedance: 32 ohms
- sound pressure level: 97 dB
- driver size: 45mm
- maximum power rating: 1500mW
- power rating: 500mW
- single side cable
- replaceable straight cable
- cable length approx. 3m
- delivery content: headphones
- 3m straight cable (mini jack to mini jack)
- adapter 3,5mm to 6,3mm
- weight: 290g (cable included)
- 238g (cable excluded), color: black
Detailed, Immersive Monitoring

The t.bone HD 515 is engineered for recording, mixing and audio editing. Its closed, over-ear design isolates external noise effectively, creating a focused, immersive listening environment. The 45 mm drivers reproduce a wide 10 Hz–36 kHz range, delivering deep lows, clean mids and sparkling highs. Finished in classic black, it offers a sleek and timeless studio look.
Comfort Built for Long Sessions

Thick padding on the ear cups and headband ensures comfort during long creative sessions, while the lightweight 290 g build minimizes fatigue. The HD 515 delivers impressive clarity and value, making it ideal for home-studio users, creators on the go and gamers seeking an immersive, reliable sound experience.
Flexible & Device-Friendly

With a 32-ohm impedance, the HD 515 connects easily to audio interfaces, laptops, tablets or mobile devices. It features a single-sided, detachable cable with a 3.5 mm plug, plus a 3 m cable and a 6.3 mm adapter for maximum flexibility. A 97 dB sensitivity and solid power handling make it suitable for mixing, editing or casual listening.