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DP-4066C-A-C00-L
DPA 4066 CORE Omni Headset Mic, Brown, MicroDot
This microphone offers clean and transparent sound quality with lots of headroom. For years, this has been the chosen headset mic for broadcasters as well as theaters on Broadway, as well as in many auditorium and lecture halls. This is due to its pristine sound and durability.
Specifications
| Polar Pattern | Omnidirectional |
| Principle of Operation | Pressure |
| Cartridge Type | Pre-polarized condenser |
| Frequency Range | 20 Hz to 20 kHz Frequency Range +/-2 dB: Soft-Boost Grid: 20 Hz to 20 kHz, 3 dB soft boost at 8 to 20 kHz Optional High-Boost Grid: 20 Hz to 20 kHz +/-2 dB, 10 dB boost at 12 kHz |
| Sensitivity | Nominal, +/-3 dB at 1 kHz: 6 mV/Pa, -44 dB re. 1 V/Pa |
| Equivalent Noise Level | A-Weighted: Typical: 26 dBA re. 20 µPa Maximum: 28 dBA ITU-R BS.468-4: Typical: 38 dB Maximum: 40 dB |
| S/N Ratio | (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): Typ. 68 dB(A) |
| Total Harmonic Distortion (THD) | < 1% THD up to 137 db SPL peak |
| Dynamic Range | Typical 111 dB |
| Maximum Sound Pressure Level (SPL) | Peak Before Clipping: 144 dB |
| Output Impedance | From MicroDot: 30 to 40 Ω |
| Cable Drive Capability | Up to 984' (300 m) |
| Connector | MicroDot |
| Temperature Range | -40 to 113°F (40 to 45°C ) |
| Relative Humidity | Up to 90% |
| Cable Length | 4.1' (1.25 m) Cable Diameter: 0.06" (1.6 mm) |
| Microphone Diameter | 0.20" (5 mm) Length: 0.39" (10 mm) |
| Boom Length | 3.5" (90 mm) |
| Weight | Single-Ear Microphone Boom: 0.035 oz (1 g) Earhook: 0.035 oz (1 g) Cable: 0.28 oz (8 g) Total: 0.35 oz (10 g) |
Type: Headset Microphones