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DPA - 4080 Miniature Cardioid MicrophoneDPA - 4080 Miniature Cardioid Microphone

DPA – 4080 Miniature Cardioid Microphone

DPA Microphones

DPA Preferred Rental Partner
Lavalier mic optimized for chest placement

SKU: DPA4080-DC-D-B00 Categories: , , , ,

Description

While our miniature omnidirectional mics are ideal for situations where a broad pickup pattern is essential and off-axis noise is not a problem, in some challenging acoustic environments a directional microphone is the better choice. The 4080 Cardioid Lavalier Mic captures the human voice with an unusually high degree of definition. This lavalier mic offers maximum side rejection and excellent sonic focus on the subject. It is designed for broadcast, conference and other live performances both in the studio and in the field.

It is acoustically pre-equalized, offering a 4 dB presence boost, which matches the mic’s chest placement perfectly. This makes the voice more distinguishable and improves speech intelligibility. Professionals will appreciate that it is lightweight and offers excellent speech reproduction.

This cardioid condenser lavalier microphone is delivered with a pre-mounted black pop filter in a holder with an integrated shock mount, fixed on a clip. An additional white pop filter is also included. Because of the flexible and practical mounting solution, the mic can easily be turned in all directions so it fits both left- and right-buttoned shirts.

Features

  • Excellent speech reproduction
  • Discreet, compact design
  • Fits both left and right buttoned shirts
  • Delivered with both black and white pop filters
  • Modular adapter system fits most professional wireless systems

A bit about cardioids

Named for its “heart shaped” polar pattern, a cardioid (or directional) microphone has the most sensitivity at the front and is least sensitive from the sides and at the back. They come in many variations – with wider or narrower angles of sensitivity (supercardioid, hypercardioid, wide cardioid etc.). Although cardioids also pick up sound coming in from the sides, this off-axis sound will normally be more or less colored and damped. The unique DPA capsule technique however skips the colorization of the sound coming from the sides or the rear of the mic and just reduces the sensitivity to these angles and thereby offers perfect sound stages. The amount of damping depends on the exact specifications of the mic.

A cardioid microphone is, by definition, damped -6 dB at the 90°side entry of the microphone but for many, the word cardioid generally covers mics with a directional pattern versus omnis, which pick up sound from all directions.

Due to their nature, directional mics are often used on the live stage – both during concerts as well as spoken-word events, to capture the focused sound of an instrument or voice. The narrow angle of sensitivity helps to minimize the bleed from other sounds on a busy stage. One thing to note with cardioid mics is the proximity effect, which causes an increase in bass response the closer the microphone is moved to the sound source. Therefore, when judging mic specs you should always look for a statement stating the distance at which the flat frequency response has been measured. In addition, cardioid mics are far more sensitive to wind, pop and handling noises than omni mics, so be sure to take precautions to guard against this.

Additional information

Directional pattern

Cardioid

Principle of operation

Pressure gradient

Cartridge type

Pre-polarized condenser

Frequency response

20 Hz – 20 kHz

Effective frequency range, ±2 dB, at 25 cm (9.8 in)

250 Hz – 17 kHz with typ. 4 dB soft boost at 4 – 6 kHz (-5 dB at 100 Hz)

Sensitivity, nominal, ±3 dB at 1 kHz

20 mV/Pa; -34 dB re. 1 V/Pa

Equivalent noise level, A-weighted

Typ. 23 dB(A) re. 20 µPa (max. 26 dB(A))

Distortion, THD < 1% - CORE

126 dB SPL RMS, 129 dB SPL peak

Dynamic range

Typ. 100 dB

Max. SPL, THD 10%

134 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

MicroDot, TA4F Mini-XLR, 3-pin LEMO, Mini-Jack

MicroDot, TA4F Mini-XLR, 3-pin LEMO, Mini-Jack

Black

Weight

15 g (0.5 oz) incl. Cable and MicroDot connector

Microphone diameter

5.7 mm (0.22 in)

Microphone length

30 mm (1.2 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 MicroDot pin

Temperature range

-40°C to 45°C (-40°F to 113°F)

Relative humidity (RH)

Up to 90%

Downloads

User Guide Download