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Key Features
- For Sennheiser HD 660S2 Headphones
- 4.4mm Balanced TRRRS Plug
- 5.9' / 1.8 m Length
- Eliminates Interference and Noise
Engineered for use with the Sennheiser HD 660S2 Headphones, this 4.4mm Cable provides a very high-quality, balanced connection for delivering audiophile sound to your headphones. This 5.9' cable sports a TRRRS plug which cancels out any interference or noise introduced into the signal path through the ground conductor, acting as a common ground for your entire signal path and thus eliminating any ground loops.
More DetailsSee any errors on this page?
Will this cable work with the HD600's?
Will this cable work with the HD600's?
The Sennheiser 4.4mm HD 660S2 Cable (5.9') is compatible with the Sennheiser HD 600.
Date published: 2026-03-12
Is this cable compatible with the HD650?
Is this cable compatible with the HD650?
The Sennheiser 4.4mm HD 660S2 Cable (5.9'), BH # SECLHD660S2, is compatible with the Sennheiser HD 650 Stereo Reference Headphones (BH # SEHD650).
Date published: 2026-03-20