Skip to product information
The ADX40 is a professional miniaturized condenser microphone specifically engineered for overhead hanging applications in choirs and theatrical productions. It features a uniformly controlled cardioid polar pattern that ensures superior isolation of the targeted sound source from stage noise. Users can also select a hypercardioid variant for even tighter pick-up control in demanding acoustic environments. With a broad frequency range of 40 Hz to 20 kHz, this microphone delivers exceptionally natural and accurate sound reproduction. The unit comes equipped with an integrated 30-foot shielded cable and a wire hanger for precise and secure positioning. Reliable operation is supported by the included phantom power adapter, which accepts a wide voltage range from 9 to 52 volts. Its low-profile design and durable construction make it an ideal choice for permanent installations where visual discretion is paramount.
| Transducer Type | Pre-polarized Condenser |
| Frequency Response | 40 Hz – 20 kHz |
| Polar Pattern | Cardioid / Hypercardioid |
| Output Impedance | 250 Ohms |
| Sensitivity | 5 mV / Pa @ 1k |
| Signal to Noise Ratio | 65 dB |
| Maximum SPL | 130 dB |
| Power Requirements | 9 – 52 V Phantom |
| Cable Length | 30 ft |
| Material | Machined Brass / Steel (estimated) |