Sennheiser HD660S2 Open Back Headphones - Clearance / Open Box Desktop Combining timeless elegance with cutting-edge

Combining timeless elegance with cutting-edge technology

Porting: 1" wide-flared rear-firing port

The NS-2000A is an impressive 3-way

6 configuration)

Sennheiser HD660S2 Open Back Headphones - Clearance / Open Box Desktop Combining timeless elegance with cutting-edgeSennheiser HD660S2 Open Back Headphones Elevate your musical journey with the HD 660S2 by Sennheiser, a refined successor to the HD 660S, boasting audiophile grade specifications and an enhanced bass response. Immerse yourself in a captivating auditory adventure, courtesy of features like an optimized steel mesh surround, improved transducer airflow, and lighter yet higher impedance aluminum voice coils. This results in impactful and extended sub bass