NEUMANN BCM 104 Condenser Broadcast Microphone
Large-diaphragm Cardioid Condenser Broadcast Microphone
Description
The BCM 104 has a fixed cardioid pattern with excellent rejection of rearward sound. Its frequency response is very linear with a gentle presence boost around 4 kHz and a slight treble lift above 10 kHz for enhanced speech intelligibility. Due to its outstanding transient response, the BCM 104 captures each nuance of the human voice with stunning detail. Because of its wide frequency response, the BCM 104 can be used for much more than speech applications, e.g. sung vocals and a wide variety of instruments.
Features
- Functionally optimized design
- Specially designed large diaphragm condenser capsule
- Tight cardioid pattern
- Integrated pop screen and shock mount
- Headgrille twists off easily for quick cleaning
- Internal pad and low cut switches
Spesifikasi
| 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 kohms |
| 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 preattenuation 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) |











