The DPA 4066 is a low profile omnidirectional microphone with a flexible headband that enables the boom to be positioned at the right or left sides. The 4066 is ideal for use in performances, presentations, broadcasts and more. The omnidirectional polar pattern provides a uniform frequency response while exhibiting optimum rejection of residual off-axis noise and feedback. The microphone capsule measures only 5.4mm in diameter and is designed to resist moisture and humidity.
The lightweight, form fitting headband is unobtrusive and comfortable during long term use. The sensitivity is 6 mV/Pa to match the level of the human voice to the general input sensitivity of most wireless transmitters. The 4066 is available with the boom mounted on the left or right, and its overall performance is more than suitable for the most demanding applications.
Omnidirectional Polar Pattern
The omnidirectional polar pattern effectively captures audio at the direct and off-axis sections of the capsule.
The 4066 features a flexible headband that can be adjusted between the left and right positions.
The 4066 features a double vent protection grid and moisture resistant materials which prevent damage from humidity, perspiration and makeup.
Low Profile Design
The lightweight headband and miniature capsule are ideal for use on stage or broadcasts.
Polar Pattern Omnidirectional
Frequency Response 20Hz to 20kHz, 3dB soft boost at 8 - 20kHz
Dynamic Range (Typical) Typ. 97dB
Signal-to-Noise Ratio 68dB (A)
Maximum Input Sound Level 144dB
Power Requirements Min 5V - max 50V through DPA adapter
Output Impedance 30 - 40 Ohm
Output Connectors MicroDot
Low Frequency Roll-Off No
Dimensions Microphone Length: 0.5" (12.7mm)
Weight 14g (0.5 oz)