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We apologize for any inconvenience and appreciate your patronage.
This item is usually Drop Shipped from the MFR/Distributor within 7-10 days (subject to availability). Your order will be charged at the time of placing the order with the MFR
International orders*The Countryman Isomax 4RF Gooseneck Microphone improves on a standard that can be found in many boardrooms, schools, courtrooms, meeting halls, etc.
The gooseneck microphone is designed to capture vocals with great clarity and detail while effectively rejecting nearby radio frequency (RF) interference from cell phones, computers and other electrical sources. Active Vibration Isolation uses a separate element to sense noise caused by vibration and shock and eliminates the noise on output.
The microphone itself delivers exceptional quality with a flat 70Hz to 18kHz frequency response and exceptional wind and breath noise reduction. The Isomax 4RF features a standard 3-pin XLR base and is an ideal choice for lectures, depositions, courtroom proceedings, and much more.
| Transducer | Condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 70Hz to 18kHz |
| Dynamic Range (Typical) | Not Specified by Manufacturer |
| Signal-to-Noise Ratio | 39dBA SPL |
| Maximum Input Sound Level | 120dB SPL @ 1% THD |
| Power Requirements | Phantom, 6 to 50V @ 2mA |
| Output Impedance | 270 Ohms balanced +/- 2% balanced, transformerless |
| Output Connectors | 3-pin XLR Connector |
| Pad | No |
| Low Frequency Roll-Off | No |
| Dimensions | Tube Length: 12" (30.48cm) Long |
| Weight | Not Specified by Manufacturer |