Heil Sound PR 22 Cardioid Dynamic Utility Microphone
Heil calls the PR 22 a dynamic utility microphone, and that is an accurate description of the job it does: one cardioid dynamic that covers vocals, snare and toms, guitar cabinets, and general recording without needing to be babied. Rear rejection is -30 dB at 180 degrees and max SPL is 145 dB, so it holds up in front of a loud source on a loud stage.
Response runs 50 Hz to 18 kHz with a 600 ohm balanced output at -55 dB output level, and no phantom power is required. The microphone weighs 14 oz and comes with a padded zipper carrying case, windscreen, and mic clip. Several finish and package options are stocked, listed above by part number.
| Element Type | Dynamic |
|---|---|
| Polar Pattern | Cardioid |
| Frequency Response | 50 Hz - 18 kHz |
| Impedance | 600 ohms balanced |
| Output Level | -55 dB at 1 kHz |
| Max SPL | 145 dB |
| Rear Rejection at 180 degrees | -30 dB |
| Weight | 14 oz |
| Included | Padded zipper carrying case, windscreen, mic clip |









