Bring excitement to the next stage of intensity with the new HD 700. Incorporating Sennheiser’s signature sound expertise, these open, circumaural dynamic stereo headphones promises outstanding soundstage with a warm and balanced audio reproduction. Paired with specially-tuned, highly efficient drivers capable of delivering high sound pressure levels, immense audio enjoyment is available at your fingertips.

Equaling the audio performance are the finest parts expressly selected for production – highly aesthetic dual-material yoke, angled acoustic baffle, detachable symmetrical silver-plated oxygen-free four-wire copper cable – for an optimal sound experience. In addition, exceedingly optimized ventilated magnet system minimizes air turbulence and harmonic, intermodulation distortion while a very low THD is achieved by the superior, extremely stable internal damping element.

The open-back ear cup design is not only revolutionary but also, to facilitate transparent sound. Extraordinary wearing comfort is ensured, with their ultra comfortable and luxurious earpads, together with its silicone-treated headband resulting in minimal headband resonance. All in all, the HD 700 invites the user to bask in true musical enjoyment.

Features

• Open, circumaural dynamic stereo headphones
• Outstanding soundstage with a warm and balanced audio reproduction
• Specially-tuned, highly efficient drivers capable of delivering high sound pressure levels
• Highly optimised ventilated magnet system minimises air turbulence and harmonic, intermodulation distortion
• Open-back ear cups facilitate transparent sound while showcasing cutting-edge industrial design
• Angled acoustic baffle for optimal sound projection and natural sound experience
• Ultra comfortable and luxurious velour earpads, silicone-treated headband for minimal headband resonance
• Innovative and highly aesthetic dual-material yoke for better stability and eliminates negative influences to sound quality
• Very low THD achieved by top-notch and extremely stable internal damping element
• Symmetrical and detachable silver-plated oxygen-free four-wire copper cable for better conductivity at higher frequencies
• Designed in Germany, assembled in Ireland
• 2 year warranty

Technical Data

Frequency response (headphones)	15 – 40,000 Hz (–3 dB)
	8 – 44,000 Hz (–10 dB)
Sound pressure level (SPL)	105dB SPL (1kHz, 1 Vrms)
THD, total harmonic distortion	≤ 0.03 % (1kHz, 1Vrms)
Ear coupling	Circumaural
Jack plug	¼” (6.3 mm) stereo
Cable length	3 m Symmetrical, silver-plated oxygen-free (OFC) copper cable
Transducer principle	Dynamic, open
Weight	w/o cable: 270 g
Nominal impedance	150 Ω
Operating temperature	–10 °C to +55 °C
Color	titan
Frequency	Diffuse field equalized

Supply Scope

• 1 HD 700
• Instruction manual