Sennheiser HD 505 Gold Monitor 3.5mm Headphone with 3.5mm to 6.3mm Adapter

Sennheiser HD 505 Gold Monitor 3.5mm Headphone with 3.5mm to 6.3mm Adapter

Ideal for critical music listening, movies, and gaming
Our own 120-ohm transducers made in Ireland for clear, analytic sound from 12 Hz to 38.5 kHz
Enjoy extra comfort from comfy ear cushions and headband
Built to last with extended availability of replacement parts
Open-back headphones with high-grade metal mesh earcup covers for durability and style
Drawstring bag and 1.8 m cable included

Description
High-end components and perfectly tuned acoustics
An optimized 120-ohm transducer from our own facility in Ireland delivers clear mids and extended treble.

The transducer is the heart of the headphone. It includes the magnet and diaphragm that vibrate to produce sound. We angled this one forward in the open-back cups to help create the “soundstage”: that’s when it feels like sound is coming from a specific spot in front of (or behind) you. Close your eyes, and you can imagine being on a stage: that saxophone player slightly left of center, the piano further off to the right, the guitar amp behind the sax…

The impressive frequency range of the HD 505 covers sounds you feel more than hear (below 20 Hz)as well as high frequences in dog-whistle territory (over 20 kHz). And, of course, we tweaked the acoustics to eliminate gaps and maximize detail. Fine-tuned damping behind the transducer, for example, ensures smooth lower treble response —always brilliant, never overdone (unlike Aunt Mary’s meatloaf!).

Appealing accents and serious comfort
The sophisticated color accents of the HD 505 make a great first impression. But the HD 505 is more than just a glow-up.

Based on the HD 500 chassis, these headphones come in at a svelte 237 g. They’re so light and comfy, you’ll barely notice the cushy headband resting on your head. Lower weight also means a lower clamping force was possible, another way these cans are friendly to your cranium. The synthetic leather headband and velour ear cushions give everything a lush vibe.

Specifications
Article number (SKU)：700454
Weight w/o cable：237g
Cable：1.80 m cable with 3.5 mm jack plug, detachable, left side
Ear Coupling：Around Ear (Circumaural)
Ear pad material：Synthetic velour
Frequency response：12 Hz – 38.5 kHz
Nominal impedance：120 Ω
Package dimensions：237x191x96mm
Package weight：569.16 g
Sound pressure level (SPL)：107.9 dB (1 kHz / 1 Vrms)
THD, total harmonic distortion：<0.2 % (1 kHz / 90 dB SPL)
Transducer principle (headphones)：dynamic, open-back
What's in the box：HD 505 Gold Edition open-back headphones, 1.80 m cable with 3.5 mm plug, 3.5 to 6.35 mm screw-on jack adapter, Drawstring bag