008483
The BCM 104 is a dedicated broadcast microphone for radio announcers and DJs, designed to convey emotion with Neumann perfection. Its functionally optimized design features an integrated pop screen and a shock-protected large diaphragm condenser capsule, specially developed for speech. Transformerless circuitry ensures a direct, noise-free sound
| Acoustical operating principle | Pressure gradient transducer |
| Directional Pattern | Cardioid |
| Frequency Range | 20 Hz ... 20 kHz |
| Sensitivity at 1 kHz into 1 Kohm | 22 mV/Pa = –33.1 dBV ± 1 dB |
| Sensitivity at –14 dB attenuation | 4.4 mV/Pa |
| Rated Impedance | 50 ohms |
| Rated load impedance | 1 ohms |
| Equivalent noise level, CCIR 1 | 18 dB |
| Equivalent noise level, A-weighted 2 | 7 dB-A |
| Maximum SPL for THD 0.5% 3 | 138 dB |
| Maximum SPL for THD 0.5% with attenuation 4 | 152 dB |
| Signal-to-noise ratio, CCIR (re. 94 dB SPL) 5 | 76 dB |
| Signal-to-noise ratio, A-weighted (re. 94 dB SPL) 6 | 87 dB |
| Maximum output voltage | 10 dBu |
| Supply voltage (P48, IEC 61938) | 48 V ± 4 V |
| Current consumption (P48, IEC 61938) | 3.2 mA |
| Matching connector | XLR 3 F |
| Weight | 500 g |
| Diameter | 64 mm |
| Length | 85 mm |
| Height | 110 mm (without suspension) |
Type: Condenser Microphones