DPA - 4018ER

Artnr: IDS0048105
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Ideal for unobtrusive or distant miking applications such as desktop or hanging use, the d:dicate™ 4018ER/ES Supercardioid Microphone is an ultra-compact supercardioid microphone. This mic is part of the flexible d:dicate™ Microphones Series.

With a length of only 35 mm (1.38 in), the low-key appearance of the mic is as unique as its highly-directional supercardioid pickup pattern with a smooth and uniform off-axis frequency response.

The d:dicate™ 4018E Supercardioid Microphone features an integrated cable solution with either side (4018ES) or rear (4018ER) cable entry. It is designed for a broad range of music recording and broadcast/ENG/film long-distance miking applications. It can be used for booming, dialogue, interview and table or spot-recording use. The mic also offers superb expandability through modular accessories. It is ideal for use as spot or hanging mic for orchestra recording situations when used with the SM4000-C Suspension Mount, which is included in the package. This allows the 4018E to be hung from the ceiling and create precision spot miking of orchestra sections or ambience atmosphere.

The microphone capsule

The supercardioid shape is frequency independent, securing an identical sound color around the microphone. The usual rear lobe heard on most supercardioids is minimized on this capsule. This makes it much more isolated without sudden frequency dependent peaks and dips.

A truly flexible range

This mic is part of the flexible d:dicate™ Microphone Series. At any time, and with no tools needed, it is possible to transform the d:dicate™ 4018ER/ES Supercardioid Microphone into a new configuration. You can combine it with another d:dicate™ or d:facto™ Microphone Capsule or Preamplifier.

Directional pattern

Supercardioid

Principle of operation

Pressure gradient

Cartridge type

Pre-polarized condenser

Frequency range

20 Hz - 20 kHz

Frequency range, ±2 dB, at 30 cm (11.8 in)

40 Hz - 18 kHz

Sensitivity, nominal, ±2 dB at 1 kHz

12 mV/Pa; -38.4 dB re. 1 V/Pa

Equivalent noise level, A-weighted

Typ. 16 dB(A) re. 20 µPa (max. 19 dB(A))

Equivalent noise level, ITU-R BS.468-4

Typ. 23 dB

S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL)

Typ. 78 dB(A)

Total harmonic distortion (THD)

< 1% up to 137 dB SPL peak

Dynamic range

Typ. 121 dB

Max. SPL, peak before clipping

142 dB

Output impedance

100 Ω

Minimum load impedance

2 kΩ

Cable drive capability

100 m (328 ft)

Output balance principle

Impedance balancing

Common mode rejection ratio (CMRR)

> 40 dB

Power supply (for full performance)

48 V Phantom power (± 4 V)

Current consumption

3.5 mA

Connector

XLR-3M. Pin 1: shield, Pin 2: signal + phase, Pin 3: - phase

Color

Matte black

Weight

109 g (3.8 oz)

Microphone diameter

19 mm (0.75 in)

Capsule diameter

19 mm (0.75 in)

Microphone length

35 mm (1.38 in)

Maximum output voltage, RMS

2.2 V

Polarity

+V at pin 2 for positive sound pressure

Temperature range

-40°C to 45°C (-40°F to 113°F)

Relative humidity (RH)

Up to 90%

Matching tolerance (frequency response and sensitivity)

±1 dB

Phase deviation for kit

< 10°