| Content | The SM31FH Fitness Headset Condenser Microphone from Shure is a cardioid condenser headset microphone designed to be used by fitness and aerobics instructors. It has integrated moisture-repelling hydrophobic fabric that helps protect the microphone capsule from sweat and humidity. A windscreen is included.
- Wearable wireframe headset designed for a secure, comfortable fit made for fitness and aerobics instructors
- Integrated moisture-repelling hydrophobic fabric protects the microphone element from harmful corrosion for use in humid environments
- Flexible gooseneck design provides discrete adjustment options to optimize placement for greatest isolation
- Compatible with Shure wireless bodypack systems for direct replacement of TA4F-connected microphones
- Lightweight and low-profile form factors help avoid fatigue during high-impact use
- Tailored frequency response refined for crisp and clear vocal reproduction
| Technical specifications
| Polar pattern |
cardioid |
| Frequency range |
50 to 20,000 Hz |
| Sensitivity |
20 mV/Pa (?34 dBV) |
| Max. SPL |
125 dB (k=1 %) |
| Equivalent noise level |
21 dB-A |
| Signal/noise ratio (A-weighted) |
73 dB |
| Impedance |
600 ohms |
| Recommended load impedance |
>2000 ohms |
| Supply voltage |
9 to 52 V phantom power, requires DPA adapter (supplied with most Installation Modules) |
| Current consumption |
|
| Connector |
Discreet Acoustics Modular standard |
| Finish |
matte dark gray |
| Dimensions |
13.5 x 20 mm dia. (0.5 dia. x 0.8 in.) |
| Net weight |
5 g (0.17 oz.) |
| Shipping weight |
88 g (3.1 oz.) |
| Accessories (included) |
W 30 |
|
The e 865 is a fully professional super-cardioid vocal microphone utilising the very best in condenser microphone technology to achieve new standards of quality and sound. The microphone capsule insorporates special blast/pop protiction plate to shield the diaphragm from excessive sound pressure levels. ON/OFF Switch.
- Pick-up pattern : super cardioid
- Sensitivity in free field, no load : (1kHz) 3 mV/Pa
- Max. Sound pressure level (aktiv) : 150 dB
- Nominal impedance : 200 Ohm
- Min. terminating impedance : 1000 Ohm
- Dimensions : d 47 x 193 mm
- Weight : w/o cable 311 g
- Frequency response (microphone) : 40.....20000 Hz
- Phantom powering : 12 - 48 V
|
C 568 B
Compact, short shotgun microphone
Integrated, switchable bass cut filter minimizes mechanical noise
Operates on phantom power
High directivity and wide frequency response in a relatively short shotgun make this
microphone a perfect tool for theater, sound reinforcement, and film/TV applications.
Due to its compact and lightweight design, the C 568 B is ideal for camera mount
applications. Below 500 Hz it functions as a hypercardioid microphone; above 500 Hz
the acoustic interference tube introduces increasing directivity. A switchable 12 dB/
octave 120 Hz bass cut filter effectively suppresses rumble and wind noise. The rugged,
all-metal body contains the built-in preamp. Phantom powering (9?52 V) required; foam
windscreen and stand adapter included.
SPECIFICATIONS:
Polar pattern hypercardioid/directional
Frequency range 20 to 20,000 Hz
Sensitivity 11 mV/Pa (-39 dBV)
Max. SPL 128 dB
Equivalent noise level (CCIR 468-3) 29 dB
Equivalent noise level 18 dB-A
Signal/noise ratio 76 dB
Bass filter 12 dB/octave at 120 Hz
Impedance 600 ohms
Recommended load impedance >2000 ohms
Supply voltage 9 to 52 V phantom power to DIN 45596
Current consumption |
Cardioid Condenser with 10dB Attenuator and 3 Position Low-Cut Filter
One of the world's great studio microphones, the SM81 provides precise, detailed sound reproduction, is excellent for studio recording, and is rugged enough for live sound reinforcement.
- A standard for acoustic instruments, including guitar and cymbals
- Selectable, low-frequency response -- either flat, 6dB/octave roll-off, or 18 dB/octave roll-off
- Built-in, switchable 10 dB attenuator for use in high SPL situations
- Phantom power only
- Windscreen included
- Low noise and high output clipping
- Cardioid condenser
- Frequency response: 20 to 20,000 Hz
|
Technical specifications | Polar pattern | | hypercardioid | | Frequency range | | 50 to 20,000 Hz | | Sensitivity | | 20 mV/Pa (?34 dBV) | | Max. SPL | | 125 dB (k=1 %) | | Equivalent noise level | | 21 dB-A | | Signal/noise ratio (A-weighted) | | 73 dB | | Impedance | | 600 ohms | | Recommended load impedance | | >2000 ohms | | Supply voltage | | 9 to 52 V phantom power, requires DPA adapter (supplied with most Installation Modules) | | Current consumption | | | | Connector | | Discreet Acoustics Modular standard | | Finish | | matte dark gray | | Dimensions | | 13.5 x 20 mm dia. (0.5 dia. x 0.8 in.) | | Net weight | | 5 g (0.17 oz.) | | Shipping weight | | 88 g (3.1 oz.) | | Accessories (included) | | W 30 |
|
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