The Crown Audio PZM-30D Pressure Zone Microphone is a flush mounted, large pressure zone boundary microphone designed for capturing dialog, performances, instruments and more. The PZM30D utilizes a condenser element mounted in the "pressure zone" of a sound reflecting plate. The reflected audio and direct audio signal arrive in-phase, resulting in detailed audio pick up while remaining unobtrusive.
The PZM-30D features a wide frequency response and a frequency contour switch provides a high frequency boost for added brilliance. This makes the PZM-30D ideal for both vocal and instrument reproduction. The PZM-30D is powered with an external 48 Volt phantom power source and features a hemispherical pick up pattern. The hemispherical pattern maximizes pick up at the upper-hemisphere of the microphone while eliminating noise and phase problems at the mounted surface.
| Transdutor | Condensador de eletreto |
| Polar Pattern | Hemispherical |
| Resposta de Frequência | 20Hz a 20kHz |
| Faixa Dinâmica (Típica) | Não especificado pelo fabricante |
| Signal-to-Noise Ratio | 74dB @ 94dB SPL. |
| Maximum Input Sound Level | 150dB SPL |
| Power Requirements | 12-48 Volts Phantom Power |
| Output Impedance |
240 ohms balanced
1000 ohms Recommended Minimum Load Impedance |
| Output Connectors | Male 3-pin XLR-type |
| Pad | Não |
| Filtragem de Baixa Frequência | Sim |
| Dimensions | 6 x 5 x .75" (15.2 x 12.5 x 1.9cm) LxWxH |
| Weight | 6.5 oz (184g) |