{"id":685591593006,"title":"AKG HC644 MD","handle":"akg-hc644-md","description":"\u003cstrong\u003eAKG HC644 MD\u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eStay smart and dry\u003c\/strong\u003e\u003cbr\u003eFollowing 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.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Specifications\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eType Back-electret condenser\u003c\/li\u003e\n\u003cli\u003ePolar Pattern Cardioid\u003c\/li\u003e\n\u003cli\u003eSensitivity (1m) 20 mV\/Pa (9V\/18kOhms)\u003c\/li\u003e\n\u003cli\u003eAudio frequency bandwidth 100 - 15000 Hz (+\/-3dB)\u003c\/li\u003e\n\u003cli\u003eElectrical impedance 200 Ohms\u003c\/li\u003e\n\u003cli\u003eRecommended load impedance 2000 Ohms\u003c\/li\u003e\n\u003cli\u003eEquivalent noise level 34 dBA\u003c\/li\u003e\n\u003cli\u003eSignal to Noise (1Pa) 60 dBA\u003c\/li\u003e\n\u003cli\u003eMax. SPL for 1 % THD 135 dB\u003c\/li\u003e\n\u003cli\u003eTemperature range -20°C to +60°C (14°F - 140°F)\u003c\/li\u003e\n\u003cli\u003eDimensions\u003c\/li\u003e\n\u003cli\u003eLength 200 mm\u003c\/li\u003e\n\u003cli\u003eWidth 130 mm\u003c\/li\u003e\n\u003cli\u003eHeight 35 mm\u003c\/li\u003e\n\u003cli\u003eNet Weight 30 g (including cable)\u003c\/li\u003e\n\u003cli\u003eAudio Output\u003c\/li\u003e\n\u003cli\u003eConnector 2-pin Microdot\u003c\/li\u003e\n\u003cli\u003ePowering Interface\u003c\/li\u003e\n\u003cli\u003eOperation voltage 9V (2V - 10V)\u003c\/li\u003e\n\u003cli\u003eRecommended serial impedance 18kOhms (2kOhms - 18kOhms)\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption ≤ 500μA RL=2.2Kohms Vs=2.0VDC\u003c\/li\u003e\n\u003cli\u003eApplication\u003c\/li\u003e\n\u003cli\u003eSports \/ Fitness Yes\u003c\/li\u003e\n\u003cli\u003eAssisted Listening Yes\u003c\/li\u003e\n\u003cli\u003eSound Reinforcement Yes\u003c\/li\u003e\n\u003cli\u003ePresentation Yes\u003c\/li\u003e\n\u003cli\u003eRetail Yes\u003c\/li\u003e\n\u003cli\u003eDevice\u003c\/li\u003e\n\u003cli\u003eHeadset Microphone Yes\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-08-26T16:23:14+02:00","created_at":"2018-05-23T12:59:38+02:00","vendor":"AKG","type":"Headset Microphones","tags":["AKG","Connector_2-pin Microdot","Headset Microphones","Microphones","Polar Pattern_Cardioid","Price Range_$100 to $200","Shop by brand_AKG","Shop by category_Headset Microphones","Shop by category_Microphones","Shop by category_Studio \u0026 Recording","Studio \u0026 Recording"],"price":14200,"price_min":14200,"price_max":14200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":7862587785262,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HC644MD","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AKG HC644 MD","public_title":null,"options":["Default Title"],"price":14200,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":"2793H00100"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0292\/6125\/products\/AKG_hc644md.png?v=1527073203","\/\/cdn.shopify.com\/s\/files\/1\/0292\/6125\/products\/AKG_hc644md_bag.png?v=1527073233"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0292\/6125\/products\/AKG_hc644md.png?v=1527073203","options":["Title"],"content":"\u003cstrong\u003eAKG HC644 MD\u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eStay smart and dry\u003c\/strong\u003e\u003cbr\u003eFollowing 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.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGeneral Specifications\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eType Back-electret condenser\u003c\/li\u003e\n\u003cli\u003ePolar Pattern Cardioid\u003c\/li\u003e\n\u003cli\u003eSensitivity (1m) 20 mV\/Pa (9V\/18kOhms)\u003c\/li\u003e\n\u003cli\u003eAudio frequency bandwidth 100 - 15000 Hz (+\/-3dB)\u003c\/li\u003e\n\u003cli\u003eElectrical impedance 200 Ohms\u003c\/li\u003e\n\u003cli\u003eRecommended load impedance 2000 Ohms\u003c\/li\u003e\n\u003cli\u003eEquivalent noise level 34 dBA\u003c\/li\u003e\n\u003cli\u003eSignal to Noise (1Pa) 60 dBA\u003c\/li\u003e\n\u003cli\u003eMax. SPL for 1 % THD 135 dB\u003c\/li\u003e\n\u003cli\u003eTemperature range -20°C to +60°C (14°F - 140°F)\u003c\/li\u003e\n\u003cli\u003eDimensions\u003c\/li\u003e\n\u003cli\u003eLength 200 mm\u003c\/li\u003e\n\u003cli\u003eWidth 130 mm\u003c\/li\u003e\n\u003cli\u003eHeight 35 mm\u003c\/li\u003e\n\u003cli\u003eNet Weight 30 g (including cable)\u003c\/li\u003e\n\u003cli\u003eAudio Output\u003c\/li\u003e\n\u003cli\u003eConnector 2-pin Microdot\u003c\/li\u003e\n\u003cli\u003ePowering Interface\u003c\/li\u003e\n\u003cli\u003eOperation voltage 9V (2V - 10V)\u003c\/li\u003e\n\u003cli\u003eRecommended serial impedance 18kOhms (2kOhms - 18kOhms)\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption ≤ 500μA RL=2.2Kohms Vs=2.0VDC\u003c\/li\u003e\n\u003cli\u003eApplication\u003c\/li\u003e\n\u003cli\u003eSports \/ Fitness Yes\u003c\/li\u003e\n\u003cli\u003eAssisted Listening Yes\u003c\/li\u003e\n\u003cli\u003eSound Reinforcement Yes\u003c\/li\u003e\n\u003cli\u003ePresentation Yes\u003c\/li\u003e\n\u003cli\u003eRetail Yes\u003c\/li\u003e\n\u003cli\u003eDevice\u003c\/li\u003e\n\u003cli\u003eHeadset Microphone Yes\u003c\/li\u003e\n\u003c\/ul\u003e"}

AKG HC644 MD

Product Description
$142.00
Maximum quantity available reached.
AKG HC644 MD

Stay smart and dry
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
  • 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 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)
  • Dimensions
  • Length 200 mm
  • Width 130 mm
  • Height 35 mm
  • Net Weight 30 g (including cable)
  • Audio Output
  • Connector 2-pin Microdot
  • Powering Interface
  • Operation voltage 9V (2V - 10V)
  • Recommended serial impedance 18kOhms (2kOhms - 18kOhms)
  • Current Consumption ≤ 500μA RL=2.2Kohms Vs=2.0VDC
  • Application
  • Sports / Fitness Yes
  • Assisted Listening Yes
  • Sound Reinforcement Yes
  • Presentation Yes
  • Retail Yes
  • Device
  • Headset Microphone Yes
Sku: HC644MD
Vendor: AKG

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