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AKG HC644 MD Head-worn microphone

$315.00
In stock
SKU
HC644 MD
More Information
UPC 885038039044
Product Condition New
Manufacturer akg
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Details

Following up on the legendary performance of the C544 and C555, AKG has created the next generation of head-worn microphone, the new HC644 MD. This high-performance head-worn condenser microphone 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.

General Specifications

  • Type Back-electret condenser
  • Audio frequency bandwidth 20 - 20000 Hz
  • Equivalent noise level 34 dB-A
  • Sensitivity 20 mV/Pa
  • Max. SPL for 1 % THD - 135 dB Yes
  • Electrical impedance 200 Ohms
  • Recommended load impedance 2000 Ohms
  • Self noise 60 mW
  • Polar Pattern Cardioid

Dimensions

  • Length 200 mm
  • Width 130 mm
  • Height 35 mm
  • Net Weight 30 g

Audio Output

  • Contacts 2-pin Microdot

Powering Interface

  • Voltage 1 to 10 V

Application

  • Sports / Fitness Yes
  • Assisted Listening Yes
  • Sound Reinforcement Yes
  • Presentation Yes
  • Retail Yes

Device

  • Headset Microphone Yes

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