{"id":97,"specifications":{"Directional pattern":"Omnidirectional","Principle of operation":"Pressure","Cartridge type":"Pre-polarized condenser","Frequency response":"20 Hz - 20 kHz","Effective frequency range ±2 dB":"Soft boost grid: 40 Hz - 20 kHz, 3 dB soft boost at 8 - 20 kHz. High boost grid: 40 Hz - 20 kHz, 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":"Typ. 26 dB(A) re. 20 µPa (max. 28 dB(A))","Equivalent noise level, ITU-R BS.468-4":"Typ. 38 dB (max. 40 dB)","Distortion, THD < 0.5%":"133 dB SPL RMS, 136 dB SPL peak","Distortion, THD < 1%":"136 dB SPL RMS, 139 dB SPL peak","Dynamic range":"Typ. 111 dB","Max. SPL, THD 10%":"144 dB SPL peak","Rated output impedance":"30 - 40 Ω","Cable drive capability":"Up to 300 m (984 ft) with DAD9001-BC XLR Adapter","Power supply (for full performance)":"For wireless systems Min. 5 V - max. 10 V through DPA adapter<br>With DAD6001-BC: P48 (Phantom Power). Will work from 12 V","Current consumption":"Typ. 1.5 mA (microphone). 3.5 mA with DAD9001-BC XLR Adapter","Connector":"MicroLock, TA4F Mini-XLR, 3-pin LEMO, Mini-Jack","Weight":"14 g (0.5 oz) incl. Cable and MicroLock connector","Microphone diameter":"5.4 mm (0.21 in)","Cable length":"1.2 m (3.9 ft)","Cable diameter":"1.6 mm (0.06 in)","Polarity":"Positively increasing sound pressure produces positive going voltage on MicroLock pin","Temperature range":"-40°C to 45°C (-40°F to 113°F)","Relative humidity (RH)":"Up to 90%","Polar pattern":{"name":"Polar pattern","assetDetails":[{"typeDescription":"Typical directional characteristics of a 4066","imageId":"7147","image":{"extension":"jpg","fileType":"Image","id":"7147","name":"4266-OC-F-dfine-CORE-4166-Slim-Omni-Flex-Earset-Mic-polar-pattern.jpg","type":"Image","url":"https://dpa.cloud14.structpim.com/media/w1ppwxmg/4266-oc-f-dfine-core-4166-slim-omni-flex-earset-mic-polar-pattern.jpg"}}]},"Frequency response graph":{"name":"Frequency response","assetDetails":[{"typeDescription":"Typical on and off-axis response of a 4066","imageId":"7148","image":{"extension":"jpg","fileType":"Image","id":"7148","name":"4266-OC-F-dfine-CORE-4166-Slim-Omni-Flex-Earset-Mic-frequency-response.jpg","type":"Image","url":"https://dpa.cloud14.structpim.com/media/se3b4zmb/4266-oc-f-dfine-core-4166-slim-omni-flex-earset-mic-frequency-response.jpg"}}]}},"groupName":"4066 CORE+ Omnidirectional Headset Microphone"}