Description

Sennheiser HMEC 46-1-CP

The Sennheiser HMEC 46-1-CP  is a very comfortable open Boomset with active noise cancelling to be used in commercial cockpits.

Features:

• Noise reduction for about 15 dB – ATC can be set more quiet.
• Extremely light weight.
• First-class wearing comfort due to patended two-piece automatic headband and soft ear pads.
• Flip-away headphone allows single-sided listening.
• Flexible microphone boom, can be worn on either left or right-hand side.
• Noise-compensated dynamic microphone ensures excellent speech transmission.
• Peak-Level-Protection.
• Single side cable duct. Cable simple to replace
• ETSO authorization C 57a and C 58a.

Technical data:

• Transduce principle Headphones: dynamic, open, supra-aural.
• Frequency response Headphones: 20 – 14.000 Hz.
• Contact pressure: 3 N.
• Transduce principle Mic: dynamic, noise compensated.
• Frequency response Mic: 350-6.000Hz.
• Power supply Mic: typ. 16 V DC (8-16 V DC, 10 -26 mA according RTCA/DO-214).
• Cable: single side round, 1,85 m.
• Weight (without cable): 150 g.
• Power supply for NoiseGard: via XLR-5 plug, max. 50 mA.

Shipping within 20-25 days.