| Content |
Features:
* Head-worn microphone with continuously adjustable behind-the-neck headband
* External shock mount for high mechanical-noise rejection
* Miniature gooseneck for precise positioning near the user's mouth
* Microphone arm provides choice of left or right-hand use
Specifications:
* Polar pattern: cardioid
* Frequency range: 60 Hz to 20 kHz
* Sensitivity: 5 mV/Pa (-46 dBV)
* Max. SPL: 130 dB/132 dB (for THD = 1 %/3 %)
* Equivalent noise level: 31 dB-A
* Signal/noise ratio (A-weighted): 63 dB
* Impedance: = 2000 ohms
* Power requirement: 9 to 52 V phantom power to DIN 45596 or battery powering from B 29 L, or AKG bodypack transmitter
* Connector: C 520: 3-pin male XLR; C 520 L: 3-pin mini XLR
* Cable: C 520: 3 m (10 ft.); C 520 L: 1.5 m (5 ft.)
* Finish: matte black
* Dimensions: length: 195 mm (7.7 in.) (microphone only); max. diameter: 134 mm (5.3 in.)
* Net weight: 26 g (0.9 oz.)
* Shipping weight: C 520: 380 g (13.4 oz.); C 520 L: 260 g (9.2 oz.)
| Suggested for Speech, Head-worn microphone, Sports/Aerobics
- Ergonomically optimized behind-the-neck headband
- Moisture shield
- External shock mount for high mechanical-noise rejection
The C 544 L is a head-worn miniature condenser microphone with a convenient behind-the-neck headband. The microphone has a cardioid polar pattern and therefore "prefers” sounds arriving from the front (from the userʼs mouth).
The microphone body containing the condenser transducer is shock mounted on the microphone arm in order to suppress cable and mechanical noise. The microphone arm will place the microphone in front of the corner of your mouth to minimize pop noise and protect the microphone from contamination. The supplied windscreen makes the microphone even less susceptible to wind and pop noise.
A special moisture shield on the microphone capsule makes it difficult for moisture and makeup to penetrate into the microphone. This barrier prevents the microphone sound entries from being clogged by sweat or makeup which would make the sound dull and reduce the sensitivity of the microphone. Therefore, never remove the moisture shield from the microphone.
The C 544 L is a condenser microphone and therefore needs a power supply.
| Type |
Pre-polarized condenser microphone |
| Polar pattern |
cardioid |
| Frequency range |
20 Hz to 20,000 Hz |
| Sensitivity |
40 mV/Pa (-28 dBV re 1 V/Pa) |
| Max. SPL |
126 dB / 130 dB (for 1%/3% THD) |
| Equivalent noise level (IEC 60268-4) |
22 dB-A |
| Impedance |
200 ohms, electronically balanced |
| Recommended load impedance |
>2000 ohms |
| Supply voltage |
9 V battery supply through B 29 L or bodypack transmitter, or 9 to 52 V universal phantom power through MPA V L adapter |
| Powering |
approx. 2 mA |
| Environment |
temperature: -20°C to +60°C, R.H. at +20°C: 99% |
| Cable |
1.5 m (5 ft.) |
| Finish |
matte black |
| Dimensions |
130 mm (5.2 in.) in dia. |
| Net weight |
30 g (1.1 oz.) exc. of connector |
| Shipping weight |
200 g / 7.1 oz. |
|
ansducer Type
Electret condenser
Polar Pattern
Omnidirectional
Frequency Response
20 to 20,000 Hz
Output Impedance
N / A
Sensitivity (open circuit voltage, @ 1 kHz, typical)
-41 dBV/Pa (9 mV)
Maximum SPL (1 kHz at 1% THD)
2500 Ω load: 107 dB SPL
1000 Ω load: 107 dB SPL
Signal-To-Noise Ratio
60 dB
Dynamic Range @ 1 kHz
2500 Ω load: 73 dB
1000 Ω load: 73 dB
Self-Noise (equivalent SPL, A-weighted, typical)
34 dB
Operating Temperature Range
-18°C (0°F) to 57°C (135°F)
Polarity
Positive pressure on diaphragm produces negative voltage on pin 3 with respect to pin 1
Power Requirements
+5 V DC (130 μA minimum)
Weight
19.76 g
| The HCM23 is a ?exible miniature microphone with a simple, fast and comfortable headset system The double vent protection system of the HCM23 makes it ideal for use in theatre and spoken word applications The very small size and the super lightweight provides a comfortable and secure ?t when a discreet, minimum visibility microphone is required Available with 3 different connectors for use with most professional wireless systems currently available
Features
5 mm permanently polarized condenser capsule
Omni-directional polar pattern
Fixed bi-aural headband
Anti-pop screen
Available Connectors: 3.5mm plug (HCM23SE) 3-pin mini XLR (HCM23AK) 4-pin mini XLR (HCM23)
TECHNICAL SHEET
Transducer type: Back electret condenser
Polar pattern: Omni-directional
Frequency response: 20Hz- 20KHz
Sensitivity: -45dB± 3dB
S/N Ratio: >70dB
Nominal Impedance: 1500?± 30%
Power Supply: 1.5V-10V
Colour: Skin
Dimension: Ø5mm
Accessories: Windscreen |
High-quality permanently polarized condenser headmic with omni-directional pick-up pattern
| Τype: | Headset | | Series Compatibility: | 3000/5000 Series |
|
Headset vocal condenser microphone for wired or wireless applications.
The Audix HT2P is a professional head-worn microphone designed for use in performances, aerobics instruction, presentations and more. The HT2P features a frequency response of 50Hz to 15kHz, reproducing audio frequencies associated with vocals with pristine fidelity while eliminating noise at low frequency ranges. The HT2P features a hyper-cardioid polar pattern. The hyper-cardioid pattern provides excellent off-axis signal rejection, minimizing noise due to audio monitors, ambiance, other musicians and more. The headset itself is lightweight and padded for extra comfort, the capsule is completely resistant to moisture
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