Sennheiser HD 660S2 - Over-ear headphones

Sennheiser HD 660S2 – Over-ear Headphones

The Sennheiser HD 660S2 are high-end open-back audiophile headphones designed for accurate, natural sound reproduction. They are an updated version of the HD 660S, offering improved sub-bass extension while maintaining the neutral, detailed signature of the HD 600 series. They are aimed at critical listening, mixing, and high-fidelity home audio setups.

Features

• Open-back design: Creates a wide, natural soundstage with realistic spatial imaging.
• 38 mm dynamic drivers: Optimized for precision and low distortion performance.
• Enhanced sub-bass response: Improved low-end extension compared to previous HD 660 models.
• 300 Ohm impedance: Designed for use with dedicated amplifiers and high-quality DACs.
• Velour ear pads: Soft, breathable cushions for long listening sessions.
• Detachable cables: Includes balanced and unbalanced cable options.

Benefits

• Extremely detailed and natural sound suitable for audiophile listening.
• Wide and immersive soundstage due to open-back construction.
• Improved bass impact compared to earlier HD 600/650/660 models.
• High comfort for long studio or home listening sessions.

Package Contents: Sennheiser HD 660S2 headphones, 1/4" (6.3 mm) cable, 4.4 mm balanced cable, 3.5 mm adapter, carrying pouch

Technical Details

• Driver size: 38 mm dynamic drivers
• Frequency response: 8 Hz – 41.5 kHz
• Impedance: 300 Ω
• Sensitivity: approx. 104 dB SPL/V
• Type: Open-back, over-ear
• Weight: approx. 260 g

Manufacturer

Manufacturer: Sennheiser electronic GmbH & Co. KG

HD 660S2 – Ideal For

• Audiophile listening: High-resolution music with natural tonal balance.
• Home studio use: Mixing and mastering reference listening.
• Critical listening: Analytical evaluation of audio recordings.
• Hi-fi setups: Best performance with a dedicated headphone amplifier.

Keywords

Sennheiser HD 660S2, open-back headphones, audiophile headphones, studio headphones, 300 Ohm headphones, HD 660S2, reference headphones, high-fidelity headphones.

EAN

EAN: 0810091270370