The black d:screet SC4098 Supercardioid Podium Microphone, 45cm, Top and Bottom Gooseneck with XLR Hardwire Connector by DPA Microphones is for capturing audio. It is used in various environments in applications such as public speaking, lectures, houses of worship and more. It features a supercardioid capsule and has a frequency range of 20 Hz to 20 kHz. This microphone is designed to deliver clean intelligible sound and is based on the d:screet miniature series from DPA microphones. It features a high rejection of radio frequency interference. This mic is designed to deliver a high intelligibility with controlled directionality and rejection of background noise. A windscreen and carry tube is included.
Key Features
- Accurate, natural sound with superior gain before feedback
- Great for public speaking and addressing a crowd
- Minimal visual impact, available in black and white
- Exceptional RF interference rejection
Specifications
Directional Characteristic |
Supercardioid |
Principle of Operation |
Pressure gradient |
Cartridge Type |
Pre-polarized condenser |
Frequency Range |
20 Hz to 20 kHz ± 2 dB, 20 cm (7.9 in) distance: 100 Hz - 15 kHz with 3 dB diffuse field boost at 8-15 kHz. Permanent 2nd order low-cut filter (-3 dB at 80 Hz) |
Sensitivity |
Nominal, ± 3 dB at 1 kHz: 16 mV/Pa; -36 dB re. 1 V/Pa |
Equivalent Noise Level |
A-weighted: Typ. 23 dB(A) re. 20 μPa (max. 26 dB(A)) ITU-R BS.468-4: Typ. 35 dB (max. 38 dB) |
Signal-to-Noise Ratio |
A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): 71dB (A) |
Total Harmonic Distortion (THD) |
<1 % up to 125 dB SPL peak <1 % up to 122 dB SPL RMS sine |
Dynamic Range (Typical) |
Typ. 102 dB |
Maximum Sound Level |
Peak before clipping: 136 dB |
Output Impedance |
100 Ω |
Minimum Load Impedance |
2 kΩ |
Cable Drive Capability |
Up to 984' (300 m) |
Output Balance Principle |
Impedance balancing with Active Drive |
Common Mode Rejection Ratio |
> 50 dB |
Power Supply |
For Full Performance: 48 V phantom power ± 4 V |
Current Consumption |
3.5 mA |
Output Connectors |
Hardwired XLR |
Polarity |
+V at pin 2 for positive sound pressure |
Microphone Length |
18" (45 cm) |
Weight |
3.1 oz (88 g) |