Sennheiser manual CC540 The allround performer, Technical data, Accessories Included

CC540 The allround performer

Features large, padded ear caps to effectively block out noise, improve concentration and comfort

Ultra Noise Canceling blocks out a maximum of ambient noise, making your voice easier to understand

Ideal for extended periods of heavy-duty use in high noise-level, open-plan offices and contact centers

An active guard for your hearing

The CC 540 is the headset for maximum productivity. The binaural headset offers powerful, precise sound to both ears for optimal understanding. Its durable construction makes it perfect for any type of office or professional communication.

ActiveGardTM safeguards the user from the effects of an acoustic burst

Independent, double-sided headband adjustment and self-adjusting ball-mounted speaker capsules allow perfect fitting to the head

300° adjustable microphone boom allows microphone to be positioned exactly for optimal speech clarity. Teflon®* washer support increases positioning accuracy, stability and ensure optimal durability.

Unique comfort pads in the headband and specially padded ear caps distribute pressure and ensure remarkable comfort even during extended wearing time

Binaural headset ensures maximum block out of background noise, increasing concentration and efficiency

Contact details

Technical data

Microphone	Ultra Noise Canceling
Frequency response	300 Hz – 3400 Hz
Distortion	Less than 1%
Speaker impedance	~300 Ω
Frequency response	300 Hz – 3400 Hz
Sound pressure	Max. 103 dB limited by
	ActiveGard™
Ear-cap size	Large ø 46 mm / 1.8 inch
Cable length	1 m / 3.3 ft Kevlar®* reinforced
Connector	Easy Disconnect

Accessories Included

Acoustic foam ear pads

Carry bag

Clothing clip

Colored identification clips (3)

Leatherette ear pad

Microphone windscreen

*Teflon® and Kevlar® are trademarks of Dupont.