The Studiomaster Professional SM 400XLR is a High Quality Microphone designed with an extra wide frequency response, to suit every professional vocal application.
| Transducer Type | Dynamic |
| Frequency Response | 40Hz-16kHz |
| Polar Pattern | Super Cardioid |
| Sensitivity (at 1kHz) | -52dB ±3dB |
| Nominal Impedance | 600 Ω |
| Connector | 3-pin XLR male |
| Accessories Included | 6.5M XLR-F to XLR-M Mic Cable, Mic Holder, Plastic Case. |