The i436 is a calibrated measurement microphone that complies with the IEC 61672 Class 2 sound level meter standard. The sensitivity and frequency response of each individual i436 microphone is calibrated at the factory before shipping. With the i436 and a dedicated App, an iPhone or iPad can be turned into a sound pressure level (SPL) meter, or a real-time analyzer (RTA) for time and frequency domain measurements.
The omni-directional microphone offers outstanding performance in a small package. Durable and easily carried in the pocket, the i436 measures speech, instruments and other live sounds accurately and without distortion - all on a mobile device.
| Type | Electret condenser | ![]() |
| Capsule diameter | 7.0mm | |
| Principe of operation | Pressure Gradient | |
| Polar pattern | omni | |
| Sensitivity(±3dB) | -44 dB (6.3mV/Pa) | |
| Frequency Response | 20Hz~20kHz | |
| S/N ratio | > 62dB | |
| Impedance | < 2.2k | |
| Power source | play and plug | |
| Operating Temperature | -20℃~+50℃ | |
| Lengh | 50mm | |
| Weight | 8g | |
| Connector | 3.5mm 4-pole |
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| CL013 Collar or Lapel Clip |
WS013 Windsceen |
CB011 2m extension cable |
CB012 Split Cable |
AC011 Carrying case and Stand mount |
i436 & i456 & i266 Kit Package | |