AKG | HC644 MD | Data Sheets | AKG HC644 MD Data Sheets

AKG HC644 MD Data Sheets
HC644 MD
HEAD-WORN MICROPHONE
HIGHLIGHTS 6
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
OVERVIEW 6
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.
APPLICATIONS 6
PRESENTERS
Perfect tool for all presenters in corporate and education markets
SPORTS
Ideal for actors, aerobic trainers and similar
www.akg.com
HC644 MD
HEAD-WORN MICROPHONE
TECHNICAL SPECIFICATIONS 6
TYPE:
POLAR PATTERN:
SENSITIVITY (1M):
AUDIO FREQUENCY BANDWIDTH:
ELECTRICAL IMPEDANCE:
RECOMMENDED LOAD IMPEDANCE:
EQUIVALENT NOISE LEVEL TO IEC 60268-4:
SIGNAL TO NOISE (1PA):
MAX. SPL FOR 1% THD
TEMPERATURE RANGE:
OPERATION VOLTAGE:
RECOMMENDED SERIAL IMPEDIANCE:
CURRENT CONSUMPTION:
CONNECTOR:
LENGTH:
WIDTH:
HEIGHT:
NET WEIGHT:
Back-electret condenser
Cardioid
20 mV/Pa (9V/18kOhms)
100 - 15000 Hz (+/-3dB)
200 ohms
2000 ohms
34 dBA
60 dBA
135 dB
-20°C to +60°C (14°F - 140°F)
9V (2V - 10V)
18kOhms (2kOhms – 18kOhms)
≤ 500μA RL=2.2Kohms Vs=2.0VDC
2-pin Microdot
200 mm
130 mm
35 mm
30 g (including cable)
ORDER SPECIFICATIONS 6
BOX DIMS:
SHIPPING WEIGHT:
180x160x60 mm
150g
SKU NAME:
SKU NUMBER.
UPC:
EAN:
HC644MD
2793H00100
885038039044
9002761039047
IN THE BOX 6
HC644MD Microphone
Quick Start Guide
Foam Windscreen
Carrying case
MDA1 AKG type MiniXLR fitting all AKG wireless systems
OPTIONAL ACCESSORIES 6
All Microlite adapters fitting most wireless systems on market
AKG ACOUSTICS GMBH LAXENBURGER STRASSE 254, 1230 VIENNA/AUSTRIA.
AKG ACOUSTICS, U.S. 8400 BALBOA BOULEVARD, NORTHRIDGE, CA 91329, U.S.A.
©2018 HARMAN International Industries, Incorporated. All rights reserved. AKG is a trademark of AKG Acoustics GmbH, registered in
the United States and/or other countries. Features, specifications and appearance are subject to change without notice.
www.akg.com
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising