SENNHEISER HMEC46-B-K HEADSET

This boomset successfully combines proven functionality with the latest audio technology and maximum user comfort. The HME 46 incorporates peak level protection. It delivers reliable protection from excessive volume peaks of more than 110 dB during radio communication. This new boomset is available with all common plug configurations.

Model Differences:


• HMEC46-B-K: Active, Electret Mic, Jack Connectors, Battery Powered
  
• HMEC46-BV-K: Active, Electret Mic, Volume Control, Jack Connectors, Battery Powered
  
• HME46-V-K: Passive, Electret Mic, Volume Control, Lightweight (4.0 oz) Open Aire
  
• HME46-K: Passive, Electret Mic, Lightweight (4.0 oz) Open Aire
  
  Letter Key:
  
  
• HME = Passive headset
• HMEC = Active headset
• B = Battery powered (HMEC models only)
• K = Dual GA plugs
• V = Volume control with MP3 input

• Extemely light weight
• Superb 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 condensor microphone ensures excellent speech transmission
• Single-sided cable, length 1.85 m, easy to exchange
• With volume control
• Volume peaks above 110 dB are eliminated
• ETSO/TSO approval C57a and C58a

• Transducer principle (Headphones): dynamic
• Ear coupling: supra-aural, open
• Frequency response: 350 - 6,000 Hz
• Impedance: active/passive 600 Ohm
• Characteristic SPL: 93 dB SPL (1 kHz, 1 mW) / 95 dB SPL (1 kHz, 1V) (according RTCA/DO-214)
• THD, total harmonic distortion: 1 % at 110 dB SPL (300 - 3,000Hz)
• Contact pressure: approx. 3 N
• Transducer principle (Microphone): condensador de electreto, con compensación de ruido MKE 46
• Frequency response: 350 - 6,000 Hz
• Output voltage: typ. 400 mV at 114 dB SPL / 40 mV/Pa adjustable from 17 to 100 mV/Pa
• Operating voltage (stand alone): 8 - 16 V DC - according RTCA/DO-214
• Connection cable: single-sided round cable, length 1.85 m
• Connector: 6.3 mm Jack - headphones, PJ-068 - microphone
• Weight w/o cable: approx. 150 g
• Operating temperature : -15 °C... +55 °C
• Storage temperature: -55 °C... +70 °C