AKG Acoustics C451B
Product Description
* Identical acoustics to legendary CK 1
* Precise, nearly frequency independent cardioid
* Extremely accurate signal transfer and ruler-flat on-axis frequency response
* Also available as a matched stereo pair
Responding to growing demand, AKG decided to make the C 451 B with the same acoustic performance as the popular original C 451 EB + CK 1, with dramatically improved specifications. Using an extremely light diaphragm, the new C 451 B is almost totally insensitive to handling noise. Other features include an all-metal body for excellent protection from RF interference and high reliability for excellent results under almost all conditions.
The C 451 B is an excellent tool for accurately capturing signals rich in transients such as drums, instruments with a percussive sound, acoustic guitar, or for overhead miking. Specification: Polar pattern cardioid Frequency range 20 to 20,000 Hz Sensitivity 9 mV/Pa (-41 dBV) Max. SPL 135/145/155 dB (0/-10/-20 dB) (k=0,5%) Equivalent noise level (CCIR 468-3) 29 dB Equivalent noise level 18 dB-A Signal/noise ratio (A-weighted) 76 dB Preattenuation pad 0 dB, 10 dB, 20 dB selectable Bass filter flat, 12 dB/octave at 75 or 150 Hz, selectable Impedance <200 ohms Recommended load impedance >1000 ohms Supply voltage 9 to 52 V phantom power to DIN 45596 Powering <2 mA Connector 3-pin XLR Finish satin nickel plated
Responding to growing demand, AKG decided to make the C 451 B with the same acoustic performance as the popular original C 451 EB + CK 1, with dramatically improved specifications. Using an extremely light diaphragm, the new C 451 B is almost totally insensitive to handling noise. Other features include an all-metal body for excellent protection from RF interference and high reliability for excellent results under almost all conditions.
The C 451 B is an excellent tool for accurately capturing signals rich in transients such as drums, instruments with a percussive sound, acoustic guitar, or for overhead miking. Specification: Polar pattern cardioid Frequency range 20 to 20,000 Hz Sensitivity 9 mV/Pa (-41 dBV) Max. SPL 135/145/155 dB (0/-10/-20 dB) (k=0,5%) Equivalent noise level (CCIR 468-3) 29 dB Equivalent noise level 18 dB-A Signal/noise ratio (A-weighted) 76 dB Preattenuation pad 0 dB, 10 dB, 20 dB selectable Bass filter flat, 12 dB/octave at 75 or 150 Hz, selectable Impedance <200 ohms Recommended load impedance >1000 ohms Supply voltage 9 to 52 V phantom power to DIN 45596 Powering <2 mA Connector 3-pin XLR Finish satin nickel plated
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