DPA d:screet™ CORE 4062 Omni Mic, Extreme SPL, MicroDot DPA

d:screet™

4060 Series Miniature Omnidirectional Microphone

Big sound – small footprint

• Exceptional audio quality
• Uniform, consistent sound between DPA mics
• Extremely rugged and reliable
• Diminutive size made for flexible and easy concealment
• Large selection of clips, windscreens, grids and other accessories
• Modular adapter system fits most professional wireless systems

This series contains the 4060, 4061, 4062, 4063 and 4071 Omni Miniature Mics. Each version is tailored towards a specific application based on sensitivity, voltage and placement needs. They are all based on the original d:screet™ 4060; the very first miniature microphone developed by DPA from the best technology previously only used in hearing aids and measurement microphones. All of the mics in the series share important basic features, but each is optimized for particular applications.

The series was developed to withstand the toughest of conditions. They contain a 5.4 mm diameter pre-polarized condenser element with a vertical diaphragm. This unique, Double Vent Protection System makes the mics greatly resistant to humidity and sweat. These mics are also designed with a Kevlar-reinforced cable relief, which is built to withstand the constant twists, bends and pulls that are part of the everyday use in harsh environments.

The acoustic response of the d:screet™ 4060 Series can be modified by selecting the correct grid for the job. Two grids are supplied with each microphone (not the d:screet™ 4071, which includes a fixed grid). The pre-fitted Soft Boost Grid gives a 3 dB soft boost at 8-20 kHz. It should be used when the microphone is mounted on the performer’s head as well as in most other applications where you need a natural-sounding microphone. When fitted, the High Boost Grid introduces a 10 dB soft boost around 12 kHz for applications where the microphones chest-placement is preferred. Both of these grids are made of anodized stainless steel, giving a tough and scratch resistant surface. They can be detached from the microphone and cleaned of sweat, makeup, etc.

d:screet™ 4062 Miniature Omnidirectional Microphone, Extreme SPL

This mic is similar to the others in this series, but is sensitivity adjusted to match extremely loud sound pressure levels. With the correct power source, the microphone will be able to handle sound pressure levels up to 154 dB before clipping occurs, making it ideal for close-miking drums and brass. The microphone is also the perfect choice for miking in the engine compartment of cars or directly in the exhaust pipes.

The d:screet™ 4062  Miniature Omnidirectional Microphone, Extreme SPL; is available in two colors: black and beige.

The decision fell on the d:screet™  4062 with a level of attenuation, necessary because of the, to some extent, exorbitant loudness very near to the exhaust and even in the engine compartment of the Ferraris.

 – Günther Raupp on using d:screet™  4062 to record the sound of a Ferrari 

Specifications

• 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 1 mV/Pa; -60 dB re. 1 V/Pa
• Equivalent noise level, A-weighted Typ. 33 dB(A) re. 20 µPa (max. 37 dB(A))
• Equivalent noise level, ITU-R BS.468-4 Typ. 45 dB (max. 49 dB)
• S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL) Typ. 61 dB(A)
• Total harmonic distortion (THD) < 1% THD up to 123 dB SPL peak; < 1% THD up to 120 dB SPL RMS sine
• Dynamic range Typ. 90 dB
• Max. SPL, peak before clipping 154 dB
• Output impedance 30 – 40 Ω
• Cable drive capability Up to 300 m (984 ft)
• Power supply (for full performance) For wireless systems: Min. 5 V – max. 50 V through DPA adapter. With DAD6001-BC/DAD6024/DAD4099: 48 V phantom power ±4 V for full performance
• Connector MicroDot
• Color Black or beige
• Weight 7.5 g (0.26 oz) incl. Cable and MicroDot connector
• Microphone diameter 5.4 mm (0.21 in)
• Microphone length 12.7 mm (0.5 in)
• Cable length 1.8 m (5.9 ft)
• Polarity Positively increasing sound pressure produces positive going voltage on MicroDot pin
• Temperature range -40°C to 45°C (-40°F to 113°F)
• Relative humidity (RH) Up to 90%