Name: Sennheiser HD 660S2 Open‑Back Hi-Res Audiophile Headphones, Ultra‑Light Aluminum Voice Coil, Extended Sub‑Bass, 300 Ohm Impedance & Airflow Transducer
Brand: Sennheiser
Price: 614.58 EUR
Availability: InStock

Deliver to Netherlands

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Description

🎶 Hear every detail, feel every beat — audiophile luxury redefined.

FEATHERLIGHT COMFORT - Only 260g with plush velour ear pads for marathon listening sessions
DEEP DISTORTION FREE BASS - Redesigned voice coil and airflow tech double sub-bass impact
STUDIO GRADE SOUND PRECISION - German-engineered, Irish-assembled for unmatched audio fidelity
OPEN BACK AIRFLOW TRANSDUCERS - Vented magnet system delivers spacious, natural soundstage
VERSATILE CONNECTIVITY WARRANTY - Includes balanced & unbalanced cables plus 2-year peace of mind

The Sennheiser HD 660S2 headphones combine German precision engineering with Irish assembly to deliver an ultra-wide 8Hz–41.5kHz frequency response and 300 Ohm impedance for crystal-clear, distortion-free sound. Featuring a lightweight 38mm aluminum voice coil and airflow-optimized open-back design, these headphones provide deep sub-bass impact and a spacious soundstage. Plush velour ear cushions and ergonomic design ensure premium comfort for extended listening, while included balanced and unbalanced cables plus a 2-year warranty make them a versatile, reliable choice for discerning audiophiles.

Specifications

Noise Control	None
Frequency Response	41500 Hz
Headphones Jack	3.5 mm Jack
Model Name	HD 660S2
Connectivity Technology	Wired
Included Components	6.3 mm cable (1.8 m), 4.4 mm cable (1.8 m), 6.3mm to 3.5mm adapter, HD 660S2 headphones, Protective Case
Age Range (Description)	Adult
Material	Aluminium
Compatible Devices	Cellphones, Gaming Consoles, Laptops, Music Production Equipment, Portable Media Player, Tablets
Control Type	Media Control
Cable Feature	Detachable
Item Weight	260 Grams
Frequency Range	27.5 Hz - 41,500 Hz
Net Quantity	1 Count
Control Method	Touch
Number of Items	1
Cable Length	180 Centimetres
Audio Driver Type	Dynamic Driver
Earpiece Shape	Over Ear
Series number	660
Special Feature	Audiophile Stereo Headphones
Global Trade Identification Number	04260752330374
Manufacturer	Sennheiser, Sennheiser electronic gramsbH & Co. kilograms. Am Labor 1. DE - 30900 Wedemark Germany
Model	700240
Model Year	2023
Item model number	700240
Special Features	Audiophile Stereo Headphones
Batteries Included	No
Batteries Required	No
Cable feature	Detachable
Includes Rechargeable Battery	No
Manufacturer	Sennheiser
Country of Origin	Ireland
Item Weight	260 g

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