
For the stated surveillance role, the Azden SGM-250CX is a short directional microphone that provides a shockmount for simple camera mounting and a hardwired 13" feed cable with a conventional XLR connector for use with professional bodies and recorders. It is energized through phantom power. Specifically tuned to preserve the lifelike qualities of a speaking person or object, the mic supplies footage creators with a cost-effective option for indie films, web shows, and wedding uses.
The SGM-250CX provides a supercardioid polar response and a purpose-built acoustic barrel with precise, phase-canceling slots that minimize the capture of unwanted noise whereas focusing on the audio in front of the unit. The highly sensitive capsule produces a flat frequency response (20 Hz to 20 kHz) with low self-noise and 130 dB SPL, for accurate audio acquisition.
Handcrafted in Japan, the SGM-250CX is housed in a brass/aluminum alloy case that enhances durability and rejects ambient radio frequencies (RF). The SMH-X shockmount with two width expander sheets offers a secure hold for your microphone, whether you run-and-gun or fitting it to a pistol handhold or to a boompole.
Azden SGM-250CX Key capabilities
- Short length and compact design ideal for mounting on professional cameras equipped with an XLR audio input
- Supercardioid polar pattern with narrow pickup —provides enhanced directionality for isolating dialog from ambient noise
- Electret condenser microphone element delivers high sensitivity and low self-noise for clear recording of quiet sounds
- Powered by standard 48 VDC phantom power
- Wide dynamic range allows for capturing sounds at up to 112 dB without distortion
- Gold-plated, 3-pin XLR output connector with 13" hardwired cable extension
- Includes SMH-X shockmount—compatible with standard-size camera shoe slots as well as 1/4"-20 threaded boompoles and tripods
- Includes foam windscreen and carry pouch
- Handcrafted in Japan
Specification
| Mic Element | Electret Condenser |
|---|---|
| Freq. Response | 20Hz – 20kHz |
| Low-Cut Filter | Selectable @160Hz, 3dB/Oct |
| Polar Pattern | Super-cardioid |
| Dynamic Range | 115dB 48V phantom / 110dB battery |
| Sensitivity | -38dB at 1kHz (0dB = 1V/Pa) |
| Impedance | 120? (at 1kHz) |
| Max Input SPL | 132dB 48V phantom / 127dB battery (1kHz at 1% T.H.D.) |
| S/N Ratio | 77dB (1kHz at 1Pa) |
| Power Requirement | 11-50V Phantom or AA battery |
| Output | 3-pin XLR |
| Dimensions | 250mm x 21mm (9.84” x 0.83”) (Length x Diameter) |
| Weight | 160 g (5.65 oz) |
| Accessories | Shock mount, windscreen, carrying case |
| In The Box | ?Zippered carry pouch ?Foam Windscreen ?Shock-Mount Holder ?Manual |
Key Features
- For News, Sports Events, Videos
- AA Battery or Phantom Power
- Switchable Low-Cut Filter
- XLR Output Connector