Sennheiser introduces the HD 505 Open Headphones at a budget-friendly cost.
Upgrade your audio game without breaking the bank with the new Sennheiser HD 505 open-back headphones. These puppies offer a sweet combo of analytical tuning, detail, and comfort, perfect for marathon listening sessions.
The heart of these bad boys is a set of custom 120Ω drivers, crafted at Sennheiser's audiophile factory in Ireland. They've got a wide frequency response that spans from a deep 12Hz to 38,500Hz, providing a bass that'll make your teeth rattle while keeping distortion low at less than 0.2%.
Sennheiser claims these headphones deliver a balanced sound signature, boasting punchy bass, clear mids, and a treble that won't leave your ears fatigued. The drivers are angled within their housing to reproduce the triangular positioning of a set of nearfield loudspeakers, creating a soundstage that places you front and center in your favorite tunes or gaming worlds.
Weighing in at a mere 237g, the HD 505 headphones are light enough to be worn for hours on end. The package includes a detachable 1.8m cable and a 6.3mm adapter for connecting to various audio systems. Plus, the modular design allows for swapping out cables and ear pads to fit your evolving audio setup.
Price-wise, these headphones retail for $249 / £229.99 / 279,90€ from Amazon.

Here's the scoop on the tech specs:
- Wearing style: Wired headband.
- Ear coupling: Over-ear (circumaural).
- Frequency response: 12Hz – 38.5kHz.
- Sound pressure level (SPL): 107.9dB (1kHz / 1Vrms).
- Impedance: 120Ω.
- Total harmonic distortion (THD): <0.2 % (1kHz / 90dB SPL).
- Magnetic field strength: 21.2m.
- Weight (w/o cable): 237g.
- Audio cable: 1.80 m cable with 3.5 mm plug, detachable, left side.
- Audio adapter: 3.5 mm to 6.35 mm jack adapter, screw-on type.
With their high-end sound quality and affordable price tag, the Sennheiser HD 505 open-back headphones are catering to music enthusiasts and gamers alike. They offer a balanced sound profile with punchy bass, clear mids, and non-fatiguing treble, replicating the triangular positioning of nearfield loudspeakers for a wide and natural soundstage. Their lightweight design, ergonomic chassis, and detachable cables allow for customization, making them a great choice for those seeking a flexible and comfortable listening experience.
These Sennheiser HD 505 open-back headphones, with their balanced sound signature, are ideal for both music enthusiasts and gamers. The high-quality sound they deliver, featuring punchy bass, clear mids, and non-fatiguing treble, makes them a perfect companion for long listening sessions or immersive gaming experiences. Moreover, the detachable 1.8m cable and 6.3mm adapter allow for connection to various audio systems, enhancing their versatility.