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Sennheiser HD 660S2
The Sennheiser HD 660S2 headphones provide an immersive listening experience with their open-back design, ideal for audiophiles seeking high-fidelity sound.
Fast Facts:
- Impedance: 300 ohms for optimal performance with high-quality audio sources.
- Frequency response: 10 Hz to 41 kHz, capturing a wide range of sound.
- Weight: 260 grams, designed for comfort during extended listening sessions.
