Orin Orun Enterprises Limited
Orin Orun AVL
Monday - Friday
9am - 5pm
9am - 11 am
The HD 660 S Open-Back Dynamic Headphones from Sennheiser are headphones for the passionate audiophile and are crafted for the most demanding listener. Built with a transducer design that delivers lower harmonic distortion, they provide a natural, lifelike audio experience and can be used to produce crisp bass, transparent mid-frequency response, and a natural treble when connected to high-res players or portable audio devices.
With an impedance of 150 Ohms and a frequency response of 10 Hz to 41 kHz, the HD 660 S headphones are equipped with a choice of cables that feature both balanced (4.4mm Pentaconn) and 1/4" connectors. A 1/4" to 1/8" adapter is also included. This allows you to enjoy reference-class, high-fidelity sound with stationary and mobile audio players alike.
A nominal impedance of 150 Ohms allows for direct connection to both stationary and mobile high-res Players.
|Frequency Response||10 Hz to 41 kHz|
|Maximum Sound Pressure Level (SPL)||104 dB at 1 kHz / 1 Vrms|
|Total Harmonic Distortion (THD)||0.04%|
|Audio Connector to Source||4.4 mm TRRRS|
|Weight||9.2 oz / 260 g|
|Package Weight||3.41 lb|
|Box Dimensions (LxWxH)||12.75 x 10.2 x 4.25"|
Do the Right Thing
We go above and beyond expectations to deliver amazing service – that’s what doing the right thing means to us. Orin Orun AVL is committed to always giving more to our customers, our employees, and our community.
Dedicated to Helping
Our team has grown significantly over the years, and our mission to do the right thing remains the same. We come to work every day with a common vision of delivering music makers, Pro audio and lighting users the best selection, service, and support in the world. Together, we make dreams come true.