4071-OP-C-B90

CORE+ 4071 微型电容话筒,全指向,高声压,音色提亮,黑色

The 4071 Miniature Omnidirectional Microphone, Presence Boost is a fantastic omnidirectional condenser lavalier mic, which features a presence boost of typically 5 dB at 4 to 6 kHz, specifically optimized for chest placement. The 4071 has a boost that maximizes speech intelligibility. This microphone will be able to handle sound pressure levels up to 144 dB before clipping occurs.

产品详情

The 4060 Omni Mic is the very first miniature microphone developed by DPA from the best technology previously only used in hearing aids and measurement microphones. This microphone handles sound pressure levels up to 134 dB before clipping occurs. This mic is well suited for applications where the sound source is more remote or damped and you need to have a good balance signal versus noise.

Now available with CORE+ & MicroLock®.

CORE+ takes your miniature mic to the next level, neutralizing distortion across the entire dynamic range. MicroLock – A dependable, secure locking microphone connector with limitless flexibility and reassuring reliability.

  • 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

Big sound – small footprint

This series contains the 4060, 4061, 4062, 4063 and 4071 Omnidirectional Condenser Lavalier Mics. Each version is tailored towards a specific application based on sensitivity, voltage and placement needs. They are all based on the original 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 4060 Series can be modified by selecting the correct grid for the job. Two grids are supplied with each microphone (not the 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.

4071 Miniature Omnidirectional Microphone, Presence Boost

The 4071 Miniature Omnidirectional Microphone, Presence Boost is a fantastic omnidirectional condenser lavalier mic, which features a presence boost of typically 5 dB at 4 to 6 kHz. This is critical for a chest-placed microphone because the frequency range of the consonants spoken is damped in this position, which results in poor intelligibility. The 4071 has a boost that maximizes speech intelligibility. This microphone will be able to handle sound pressure levels up to 144 dB before clipping occurs.

When recording voices from mic placement on a performer's body, no frequency below 100 Hz is attractive. For this reason, an acoustical low-cut at 100 Hz has been incorporated in the 4071’s capsule so the built-in preamplifier (and the wireless system) will have a much larger headroom. Furthermore, the low-cut filter removes low-frequency rumble, noise and proximity effect.

Because of its special optimization for speech, this mic is especially appropriate for ENG news crews since very few ENG mixers have the ability to make this type of compensation. It is also a fantastic choice for in-studio reporters or even hidden under clothing for film production use.

The 4071 is available in three colors: black, beige and white. An even more robust, heavy-duty version is also available.

技术参数
Directional pattern Omnidirectional
Principle of operation Pressure
Cartridge type Pre-polarized condenser
Frequency response 20 Hz - 20 kHz
Effective frequency range ±2 dB 100 Hz - 15 kHz with typ. 5 dB soft boost at 4 - 6 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 DAD6001-BC XLR Adapter
Power supply (for full performance) For wireless systems Min. 5 V - max. 10 V through DPA adapter. With DAD6001-BC: P48 (Phantom Power). Will work from 12 V
Current consumption Typ. 1.5 mA (microphone). 3.5 mA with DAD6001-BC XLR Adapter
Connector MicroLock, MicroDot, TA4F Mini-XLR, 3-pin LEMO, Mini-Jack
Weight 7.5 g (0.26 oz) incl. Cable and MicroLock connector
Microphone diameter 5.4 mm (0.21 in)
Microphone length 17 mm (0.67 in)
Cable length 1.8 m (5.9 ft)
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%