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.

Also available as a matched stereo pair C 451 B/ST with complete accessories in a carrying case (Soundtool case, middle size).



Specifications

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

Current consumption
<2 mA

Connector
3-pin XLR

Finish
satin nickel plated

Net weight
125 g / 4.4 oz.

Shipping weight
760 g / 1.7 lbs.

Patent(s)
Electrode support for condenser transducer (Patent no. AT 392.182, DE 4.021.661)