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CAD Audio CAD Astatic 930VPL Variable Pattern Boundary Microphone with Assignable Switch and LED
The 930VPL is a boundary microphone built for altars, conference tables and stage floors, with a continuously-variable pattern that ranges from omnidirectional through cardioid, hypercardioid and figure-8. A programmable membrane switch with an LED lets a room controller mute the mic or trigger an external device through its contact-closure I/O.
DIP switches set the power-up state and other options at install time, and a bottom cable exit keeps wiring tidy in a flush-mounted install. RF-resistant architecture keeps it stable near wireless mics and dimmers.
| Type | Permanently-biased condenser, boundary |
|---|---|
| Polar Pattern | Continuously variable (omni to figure-8) |
| Frequency Response | 90 Hz - 17 kHz |
| Sensitivity | -32 dBV (25 mV) @ 1 Pa |
| Impedance | 120 ohms |
| Max SPL | 120 dB |
| Power | P12, P24, P48, 4 mA |
| Controls | Programmable switch w/ LED, contact-closure I/O |











