DALE SKU # AKG-2793H00100

AKG HC644 MD Headworn Condenser Microphone

Sale price$345.00
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    Description

    After many years of experience with AKG´s best sold head-worn microphones C544 and C555 it was time to use all the learnt facts and create a new generation. The output of this development is the brand new HC644 MD. It is the perfect tool for presenters in the corporate market but also ideal for sport applications like aerobics. More and more wireless systems in the low to mid price range are based on 2.4 GHz technology causing nasty interference with microphones. The new HC644 MD is well protected against those problems. The main improvements of the new version are a smaller capsule design with a higher sensitivity, an exceptional RF shielding, a sweat-resistant design and the ability to fit to all major wireless systems on the market.

    Features:

    • STUDIO-QUALITY SOUND
      Flat frequency response for natural sound
    • HIGH RF REJECTION
      For safe performance even in RF sensitive environment
    • HIGHLY MOISTURE-RESISTANT DESIGN
      Reliable operation even in extensive use
    • UNIFORM POLAR PATTERN
    • Reduces feedback
    • MICRODOT ADAPTER
      Available adapters for most wireless systems

    Applications:

    • PRESENTERS
      Perfect tool for all presenters in corporate and education markets
    • SPORTS
      Ideal for actors, aerobic trainers and similar
    TYPE Back-electret condenser
    POLAR PATTERN Cardioid
    SENSITIVITY (1M) 20 mV/Pa (9V/18kOhms)
    AUDIO FREQUENCY BANDWIDTH 100 - 15000 Hz (+/-3dB)
    ELECTRICAL IMPEDANCE 200 ohms
    RECOMMENDED LOAD IMPEDANCE 2000 ohms
    EQUIVALENT NOISE LEVEL TO IEC 60268-4 34 dBA
    SIGNAL TO NOISE (1PA) 60 dBA
    MAX. SPL FOR 1% THD 135 dB
    TEMPERATURE RANGE -20¡C to +60¡C (14¡F - 140¡F)
    OPERATION VOLTAGE 9V (2V - 10V)
    RECOMMENDED SERIAL IMPEDIANCE 18kOhms (2kOhms Ð 18kOhms)
    CURRENT CONSUMPTION ² 500_A RL=2.2Kohms Vs=2.0VDC
    CONNECTOR 2-pin Microdot
    LENGTH 200 mm
    WIDTH 130 mm
    HEIGHT 35 mm
    NET WEIGHT 30 g (including cable)
    IN THE BOX HC644MD Microphone
    Quick Start Guide
    Foam Windscreen
    Carrying case
    MDA1 AKG type MiniXLR fitting all AKG wireless systems

    After many years of experience with AKG´s best sold head-worn microphones C544 and C555 it was time to use all the learnt facts and create a new generation. The output of this development is the brand new HC644 MD. It is the perfect tool for presenters in the corporate market but also ideal for sport applications like aerobics. More and more wireless systems in the low to mid price range are based on 2.4 GHz technology causing nasty interference with microphones. The new HC644 MD is well protected against those problems. The main improvements of the new version are a smaller capsule design with a higher sensitivity, an exceptional RF shielding, a sweat-resistant design and the ability to fit to all major wireless systems on the market.

    Features:

    • STUDIO-QUALITY SOUND
      Flat frequency response for natural sound
    • HIGH RF REJECTION
      For safe performance even in RF sensitive environment
    • HIGHLY MOISTURE-RESISTANT DESIGN
      Reliable operation even in extensive use
    • UNIFORM POLAR PATTERN
    • Reduces feedback
    • MICRODOT ADAPTER
      Available adapters for most wireless systems

    Applications:

    • PRESENTERS
      Perfect tool for all presenters in corporate and education markets
    • SPORTS
      Ideal for actors, aerobic trainers and similar
    TYPE Back-electret condenser
    POLAR PATTERN Cardioid
    SENSITIVITY (1M) 20 mV/Pa (9V/18kOhms)
    AUDIO FREQUENCY BANDWIDTH 100 - 15000 Hz (+/-3dB)
    ELECTRICAL IMPEDANCE 200 ohms
    RECOMMENDED LOAD IMPEDANCE 2000 ohms
    EQUIVALENT NOISE LEVEL TO IEC 60268-4 34 dBA
    SIGNAL TO NOISE (1PA) 60 dBA
    MAX. SPL FOR 1% THD 135 dB
    TEMPERATURE RANGE -20¡C to +60¡C (14¡F - 140¡F)
    OPERATION VOLTAGE 9V (2V - 10V)
    RECOMMENDED SERIAL IMPEDIANCE 18kOhms (2kOhms Ð 18kOhms)
    CURRENT CONSUMPTION ² 500_A RL=2.2Kohms Vs=2.0VDC
    CONNECTOR 2-pin Microdot
    LENGTH 200 mm
    WIDTH 130 mm
    HEIGHT 35 mm
    NET WEIGHT 30 g (including cable)
    IN THE BOX HC644MD Microphone
    Quick Start Guide
    Foam Windscreen
    Carrying case
    MDA1 AKG type MiniXLR fitting all AKG wireless systems

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