$649.74 + $0.25 EHFs

MM 550-X
(Headphones - Over-the-Ear)

In addition to the wrap-around luxury of big ear-cup design, the MM 550-X has the next-generation audio technology to deliver music and phone calls in superb Sennheiser sound quality – no matter how noisy your environment. NoiseGard™ 2.0 active noise canceling technology cuts out the background noise that can otherwise make it impossible to chat at normal volume in a busy airport terminal or relax with your music in a moving train. As an added benefit the MM 550-X enhances apt-X® enabled mobile phones and computers with supreme CD quality sound.

Add to Wishlist
Ask an Expert


Ear coupling Circumaural
Frequency Response 15Hz - 22kHz
Sensitivity 107 db SPL
Impedance 100 ohms
Cord length 4.59 feet / 1.4 m
Microphone Yes
Microphone Details On the headset
Bluetooth Yes
Wireless (RF) No
Active noise-canceling Yes
Integrated volume control Yes
Additional Information NoiseGard™ 2.0 reduces outside noise actively and lets users enjoy music in peace; TalkThrough – one press of a button turns on the external microphone so you can talk to fellow passengers or the flight attendant without removing the headset; Invisible microphone – for crystal-clear conversations; Direct cable option; SRS WOW HD™ technology – for wider, taller sound, with greater clarity and with a stronger bass; Integrated track and volume controls for enhanced usability and convenience;
Supplied Accessories MM 550-X headset; BA 370 PX battery pack; USB charging cable; Mains unit with country adapters; Stereo audio cable (2.5mm to 3.5mm jack plug); Audio adapter (3.5 mm to 6.5 mm); In-flight adapter; Transport case; Quick start guide; Safety guide; Manufacturer declarations
Weight 0.39 lb(s) / .179 kg
Warranty 2 year(s)
UPC# 615104227750

Recently Viewed Products

Follow Us

Subscribe to Our Mailing List

Sign up to get the latest information and special offers!

SONXPLUS, a group of independent merchants in the retail sales of electronic products, computers, telecommunication and home automation, firmly established in their line of work. Founded in 2004, our banner brings together passionate specialists, who have become known and recognized across Quebec and Ontario. All of SONXPLUS retailers share the same objective. As to bring these fast evolving technologies that will change your lives. Whether you visit us in stores or on our website, you are guaranteed attentive and friendly services to your current and future electronic needs.