Made for situations where you require maximum security and where the visual size of the mic is less important. The d:screet? Heavy Duty Mic Series features a stainless steel housing, a heavy-duty cable relief and a thick 2.2 mm (0.09 in) cable. d:screet? Heavy Duty microphones are a more robust version of the original mics they are based upon.

Available in four colors: black and beige.

Toughest miniature microphones

The most rugged and reliable version of DPA miniatures

Stainless steel housing, heavy-duty strain relief and thick cable

Exceptional audio quality

Uniform, consistent sound between DPA mics

Sturdy but small for flexible and easy concealment

Modular adapter system fits most professional wireless systems

Directional pattern
Omnidirectional
Principle of operation
Pressure
Cartridge type
Pre-polarized condenser
Frequency range:
20 Hz - 20 kHz
Frequency range, ±2 dB:
Soft boost grid: 20 Hz - 20 kHz, 3 dB soft boost at 8 - 20 kHz. High boost grid: 20 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)
S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL)
Typ. 71 dB(A)
Total harmonic distortion (THD)
< 1% up to 123 dB SPL peak
Dynamic range
Typ. 97 dB
Max. SPL, peak before clipping
144 dB
Output impedance
From MicroDot: 30 - 40 . From DAD6001: 100
Cable drive capability
Up to 300 m (984 ft) with DAD6001-BC XLR Adapter
Output balance principle
Signal balanced with DAD6001-BC XLR Adapter
Common mode rejection ratio (CMRR)
> 60 dB from 50 Hz to 15 kHz with DAD6001-BC XLR Adapter
Power supply (for full performance)
Min. 5 V to max. 50 V through DPA adapter for wireless systems
Current consumption
Typ. 1.5 mA (microphone). 3.5 mA with DAD6001-BC XLR Adapter
Connector
MicroDot
Color
Black
Weight
13 g (0.46 oz) incl. Cable and MicroDot connector
Microphone diameter
5.4 mm (0.21 in)
Microphone length
17.6 mm (0.7 in)
Cable length
1.8 m (5.9 ft)
Cable color
Black
Cable diameter
2.2 mm (0.09 in)
Polarity
Positively increasing sound pressure produces positive-going voltage at MicroDot pin (and pin 2 on DAD6001 XLR adapter)
Temperature range
-40°C to 45°C (-40°F to 113°F)
Relative humidity (RH)
Up to 90%