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Sennheiser HD 660S2
Experience superior sound quality with the Sennheiser HD 660S2 wired audiophile headphones, engineered for critical listening and comfort.
Fast Facts:
- Impedance: 300 ohms for optimal performance with high-quality audio sources.
- Frequency response: 10 Hz to 41 kHz, providing a wide range of sound reproduction.
- Open-back design for a natural soundstage and enhanced listening experience.
