OTHER PRODUCTS YOU MAY LIKE:
|
|
|
|
|
AKG C 4000 B
|
|
|
|
Part number: C 4000 B GG Product ID: 73
|
Our Price: $559
Availability:
In Stock
Save with combined shipping when ordering multiple items!
|
|
|
|
The C4000B was engineered from the ground up to take advantage of developments in low noise surface mount circuitry and electret technology to produce a microphone with an astounding dynamic range of 137 dB. The microphone’s noise floor is a low value of 8 dB-A, and it reaches a reference value of 0.5% THD at a level of 145 dB. The capsule assembly has been internally shock mounted, and the grid/screen structure is 0.2 inch (3 mm) thick to reduce wind and breath “pops” with minimal effect on high frequency performance. The diaphragm assembly is the industry’s first back plate electret dual 1 inch (25 mm) diameter design, and it reflects recent developments in electret technology that assure both long-term stability and very high equivalent dc voltage biasing. The C4000B reflects AKG’s customary attention to subtleties of frequency response: the transformerless output gives rock solid low frequency performance, and the 6 micron thick gold-sputtered diaphragms provide extended high frequency performance. Switchable 10-dB padding extends the operating range even more, and a 12-dB/octave low cut at 100 Hz removes rumble or excessive proximity effect. While the C4000B is primarily intended for studio use, it will be equally at home in broadcast operations or on stage for vocal applications of the highest quality. Polar patterns are omnidirectional, cardioid, and hypercardioid.
Features:
- Transducer type: Dual diaphragm, 1 in (25 mm) diameter pressure
gradient - Diaphragm material: Gold-sputtered mylar foil
- Frequency response: 20 Hz - 20 kHz
- Polar patterns : Omnidirectional, cardioid and hypercardioid
- Impedance: Less than 200 ohms
- Recommended load impedance: Greater than 1000 ohms
- Output connector: XLR (pin 2 positive, per IEC standard)
- Sensitivity at 1 kHz: 25 mV/Pa; -32 dB (dB re 1 V/Pa)
- Equivalent noise level (A-weighted): 8 dB (DIN 45412)
- Sound pressure level for 0.5% THD (0/-10 dB): 145/155 dB
SPL (350/1000 Pa) - Dynamic Range: 137 dB
- S/N ratio re 1 Pa (A-weighted): 86 dB
- Environment: Temperature: 14° F to 140° F (-10°
C to +60° C) Relative humidity: 90% (-20° C),85% (+60° C) - Pre-attenuation switch: -10 dB
- Low frequency rolloff: 12 dB/octave below 100 Hz
- Power requirement: 9 to 52 V phantom power
- Current consumption: less than 2 mA
- Microphone size: 2.2 in (58 mm dia), 7.2 in long (183 mm)
- Microphone net weight:16 oz (0.45 kg)
|
|
|
DISCLAIMER: Every effort has been made to ensure the accuracy of all information posted on our websites. Due to the vast amount of information on our website, occasionally information is incorrect and therefore cannot be guanteed. Product names and model numbers are used for the purpose of identification. Please consult with us or the manufacturer if you need to confirm description or specification.
|
|