Sennheiser HD 660 S2
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Impedance - 300 Ohms, wide frequency range, rich equipment.
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Sennheiser 2025 - new products, best sales and most actual models Sennheiser.
Before buying always check characteristics and configuration of product with online store manager
Catalog Sennheiser 2025 - new products, best sales and most actual models Sennheiser.
What characteristics should good headphones have?Guide to key features of headphones
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Sennheiser Consumer Audio HD 660S2 - Wired Audiophile Stereo Headphones with Deep Sub Bass Optimized Surround Transducer Air | $440.00 |  | |||
2023 Sennheiser 700240 Black | $599.95 |  | |||
Sennheiser HD 660S2 Open Over-Ear Headphones with Optimized Surround & Improved Transducer Airflow Black 700240 | $599.95 |  | |||
Sennheiser Consumer Audio Hd 660S2 - Wired Audiophile Stereo Headphones With Deep Sub Bass Optimized Surround Transducer Air | $599.95 |  | |||
Sennheiser Sennheiser Black HD 660S2 Hi-Res Over-Ear Headphones 700240 | $499.95 |  | |||
Sennheiser HD 660S2 Wired Dynamic Open-Back Over-Ear Stereo Headphones, Black 700240 | $599.95 |  | |||
Sennheiser 700240 | $599.95 |  | |||
Series Sennheiser HD (overhead)Compare using chart →
overhead, closed, combined, detachable cable, 3.5 mm, 1.5 m, Bluetooth v 5.0, AAC, aptX, active noise cancellation, voice assistant, foldable, 18 – 22000 Hz, L-plug, battery: 600 mAh, up to 30 h
overhead, open, wired, 3.5 mm, 6.35 mm, 1.8 m, no microphone, 6 – 38000 Hz, 120 Ohm, 200 mW, battery: with case + maximum
overhead, closed, wired, detachable cable, 3.5 mm, 6.35 mm, 3 m, 10 – 28000 Hz, 23 Ohm, battery: with case + 1.2 m — cable with microphone
overhead, closed, wireless, Bluetooth v 5.0, AAC, aptX, foldable, 18 – 22000 Hz, battery: 320 mAh, up to 30 h
студийные, overhead, closed, wired, 3.5 mm, 6.35 mm, 3 m, no microphone, foldable, 8 – 25000 Hz, 64 Ohm
overhead, closed, wired, detachable cable, 3.5 mm, 1.4 m, foldable, 18 – 20000 Hz, 18 Ohm, L-plug
overhead, closed, combined, detachable cable, 3.5 mm, Bluetooth v 5.0, AAC, aptX, active noise cancellation, foldable, 18 – 22000 Hz, battery: 600 mAh, up to 30 h
overhead, open, wired, detachable cable, 6.35 mm, 3 m, no microphone, 4 – 51000 Hz, 300 Ohm
студийные, overhead, open, wired, detachable cable, 3.5 mm, 6.35 mm, 3 m, no microphone, 12 – 40500 Hz, 300 Ohm
overhead, open, wired, detachable cable, 3.5 mm, 6.35 mm, 3 m, no microphone, 12 – 38500 Hz, 50 Ohm, battery: with case + 1.2 m — cable with microphone
студийные, overhead, closed, wired, 3.5 mm, 6.35 mm, 1.8 m, no microphone, 6 – 30000 Hz, 150 Ohm
overhead, open, wired, detachable cable, 3.5 mm, 4.4 mm (Pentaconn), 6.35 mm, 1.8 m, no microphone, 8 – 41500 Hz, 300 Ohm
overhead, closed, wireless, Bluetooth v 5.0, AAC, aptX, 20 – 22000 Hz, battery: 190 mAh, up to 25 h
студийные, overhead, closed, wired, 3.5 mm, 6.35 mm, 2 m, no microphone, 20 – 20000 Hz, 32 Ohm, 500 mW, battery: with case + maximum
overhead, open, wired, detachable cable, 3.5 mm, 6.35 mm, 3 m, no microphone, 10 – 39500 Hz, 300 Ohm
for DJ, overhead, closed, wired, detachable cable, 3.5 mm, 6.35 mm, 1.5 m, no microphone, 16 – 22000 Hz, 70 Ohm
for DJ, overhead, closed, wired, detachable cable, 3.5 mm, 6.35 mm, 1.5 m, no microphone, 16 – 22000 Hz, 70 Ohm
overhead, open, wired, detachable cable, 3.5 mm, 6.35 mm, no microphone, 12 – 38500 Hz, 50 Ohm
Video reviews
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Sennheiser HD 660S2 Headphones Review. Are They Worth the Price?
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Sennheiser HD660S2 300 Ohm new updated headphones compared to the original 660s headphones!
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Sennheiser HD 660s2 versus Sennheiser HD 650, which is the better Sennheiser headphone for you?
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Sennheiser HD 660S2 open-back headphones | Crutchfield
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THIS IS A DYNAMIC DRIVER?? - Sennheiser HD660S2 vs Hifiman Sundara and Focal Elex
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Sennheiser HD 660S2 Review & HD 660S Comparison | Moon Audio
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Do Not Buy the Sennheiser HD 660S2
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Sennheiser HD 660S2 Review. Comparisons to the OG HD 660S
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Sennheiser HD 660S2 Review | Reference Sound Evolved
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Sennheiser HD 660S2 vs HD 660S - Audiophile Headphones Re-Imagined!
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We recommendCompare using chart →
overhead, open, wired, detachable cable, 3.5 mm, 6.35 mm, 3 m, no microphone, 10 – 50000 Hz, 32 Ohm
overhead, open, wired, detachable cable, 3.5 mm, 6.35 mm, 2.1 m, no microphone, 10 – 30000 Hz, 65 Ohm
overhead, open, wired, detachable cable, 3.5 mm, 6.35 mm, 1.25 m, no microphone, 10 – 50000 Hz, 30 Ohm
студийные, overhead, open, wired, detachable cable, 3.5 mm, 6.35 mm, 3 m, no microphone, 5 – 40000 Hz, 30 Ohm, 30 mW, battery: with case + 100 мВт maximum
студийные, overhead, open, wired, detachable cable, 3.5 mm, 6.35 mm, 3 m, no microphone, 5 – 40000 Hz, 250 Ohm, 200 mW, battery: with case + nominal
студийные, overhead, open, wired, detachable cable, 3.5 mm, 6.35 mm, no microphone, 5 – 50000 Hz, 60 Ohm
inserts, wireless, true wireless, Bluetooth v 5.2, active noise cancellation, waterproof, 20 – 20000 Hz, 32 Ohm, battery: 55 mAh, up to 8 h, with case + 24 h without ANC
overhead, closed, combined, detachable cable, 3.5 mm, 1.2 m, Bluetooth v 5.0, AAC, game mode, 5 – 32000 Hz, 36 Ohm, L-plug, battery: up to 60 h
overhead, closed, combined, detachable cable, 3.5 mm, Bluetooth v 5.3, active noise cancellation, foldable, 20 – 20000 Hz, 32 Ohm, 45 degree angle plug, battery: 690 mAh, up to 44 h
студийные, overhead, closed, wired, detachable cable, 3.5 mm, 6.35 mm, 3 m, no microphone, foldable, 15 – 28000 Hz, 38 Ohm, 1600 mW, battery: with case + maximum
