EAN: 687471292297
The white M55WO Omnidirectional Hanging Ceiling Microphone with Height Adjustment from Audix is designed for applications where sound quality and ease of installation are critical, such as in boardrooms, lecture halls, churches, and learning centers.
The M55 accommodates optional interchangeable capsules with cardioid, hypercardioid, omnidirectional, and supercardioid (shotgun) coverage patterns (sold separately). All electronics are fully integrated with high sensitivity and low noise and are equipped with a balanced signal output for inhibiting RF interference from cell phones and GSM devices.
Installation requires drilling one 5/8` hole in the ceiling with no additional tools needed. The adjustable mounting hardware allows the mic to hang up to 4` from the ceiling surface without removing the ceiling tiles. An optional aiming clip (sold separately) provides additional angular adjustments. The cable assembly features a solderless Phoenix connector and is housed in an airtight, plenum-rated junction box. A seismic restraint safety cable is also provided.
High output for distance miking
Optimized for voice recognition
Immunity from RF interference
Fingertip height adjustment and rotation control
Low noise preamp circuitry
Omnidirectional polar pattern
Applications
Video teleconferencing (VIC)
Distance learning
Surveillance
Board rooms
Surveillance
Ambient room miking
Hospital and medical procedures
Audix M55 Specs
Microphone
| Form Factor | Hanging |
| Intended Sound Sources | Speech/Voice Over |
| Sound Field | Mono |
| Operating Principle | Pressure Operated |
| Capsule | 1 x Condenser |
| Polar Pattern | Omnidirectional |
| Pad | None |
| High-Pass Filter | None |
| Tone Adjustment | None |
| Gain Adjustment | None |
| Indicators | None |
| On-Board Controls | None |
| Windscreen | Built-In |
Performance
| Frequency Range | 60 Hz to 10 kHz |
| Maximum SPL | 130 dB SPL |
| Impedance | 150 Ohms |
| Sensitivity | 40 mV (1 kHz) |
| Dynamic Range | 108 dB |
| Signal-to-Noise Ratio | 72 dB |
| Equivalent Noise Level | 22 dB A-Weighted |
Connectivity
| Headphone Connector | None |
| Cable Length | 4` / 121.9 cm |
Power
| Operating Voltage | 18 to 52 V (Phantom Power) |
Physical
| Color | White |
| Mounting | Hanging (via Integrated Hardware) |
| Mounting Thread Size | Not Specified by Manufacturer |
| Included Case | None |
| Included Filters | None |
| Construction Material | Aluminum, Zinc Alloy |
| Dimensions | L: 2.1" / L: 5.4 cm (Microphone) |
| Weight | 2.5 oz / 70 g (with Cable) 17.6 oz / 499 g (Junction Box) |
Packaging Info
| Package Weight | 1.64 lb |
| Box Dimensions (LxWxH) | 9.6 x 6.1 x 4" |
In the Box
- Audix M55WO Omnidirectional Hanging Ceiling Microphone with Height Adjustment
- CONN-170F, 1` Integrated Cable with Phoenix Connector
- CONN-170M Mating Terminal Connector for Solderless Connection
- JBM55 Metal Plenum Junction Box/Seismic and Safety Cable
- 3-Year Manufacturer Warranty
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