DPA 4018V-B-SL1
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Information
Information
Manufacturer Information
DPA
https://www.dpamicrophones.com
info-fr@dpamicrophones.com
------------------------
Safety manager:
DPA France
Email: info-fr@dpamicrophones.com
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A stage reference within the d:facto series, designed to evolve
The d:facto Vocal 4018V-B-SL1 follows a modular approach: the idea is simple, to maintain a high-end sound signature while adapting the microphone to your needs. You can thus replace the capsule or the adapter, and switch from one configuration to another when your set, wireless system, or touring constraints change. This product line logic allows you to build a coherent microphone inventory without starting from scratch at each upgrade.
For which singers and usage contexts?
This vocal microphone is intended for singers seeking precise capture, high intelligibility, and effective control of ambient sounds. Its supercardioid directivity highlights the voice while helping to contain bleed, a real asset on dense stages (close drums, amps, monitors). It is suitable for both sound reinforcement (PA) and recording applications, especially when preserving a faithful timbre and natural presence is desired.
Designed for performance: isolation, precision, and modularity
Homogeneous supercardioid: voice emphasized, nearby sources better controlled
The d:facto 4018 supercardioid capsule features an optimized polar pattern for isolation, combining the advantages of cardioid and supercardioid directivities. The result: high separation and authentic tonal color on stage, particularly appreciated when maintaining definition in a busy mix. The frequency and phase response, on and off axis, are described as linear, which helps maintain stable reproduction even when the singing axis varies.
Integrated pop filter and low handling noise sensitivity
For realistic vocal use (proximity, plosives, movement), the microphone includes a robust three-layer pop filter that attenuates unwanted noises. The design also targets low handling noise, ensuring cleanliness in hand and on stage.
A microphone ready for wireless without locking you into a single format
The d:facto 4018V-B-SL1 is designed to integrate easily with many professional wireless systems thanks to its adapter system. And if your needs evolve towards a wired solution, the adapter can be replaced with a d:facto handle, allowing you to keep the same capsule and sonic identity.
Technical specifications
| Category | HF system microphone |
| Directivity | supercardioid |
| Capsule | static |
| Color | Black |
| Directional characteristics | Supercardioid |
| Operating principle | Pressure gradient |
| Cartridge type | Pre-polarized condenser |
| Frequency range | 20 Hz - 20 kHz |
| Frequency range, +/- 2 dB | 40 Hz - 16 kHz with 3 dB soft boost at 12 kHz |
| Sensitivity, nominal, +/- 2 dB at 1 kHz | 2 mV/Pa; -54 dB re. 1 V/Pa with adapter for wireless |
| Equivalent noise level, A-weighted | Typ. 19 dB(A) re. 20 microPa (max. 21 dB(A)) |
| S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL) | Typ. 75 dB(A) |
| Total harmonic distortion (THD) | less than 1% up to 139 dB SPL peak |
| Dynamic range | Typ. 120 dB |
| Microphone diameter | 52 mm (2.05 in) |
| Capsule diameter | 19 mm (0.75 in) |
| Temperature range | -40 to 45degC (-40 to 113degF) |
| Relative humidity (RH) | Up to 90% |
Questions frequently asked
Is the DPA 4018V-B-SL1 compatible with a wireless system?
This model is designed for professional RF systems via its dedicated adapter. The capsule can be retained when changing the adapter depending on the evolution of the system used.
What is the directivity to limit stage bleed?
The supercardioid pattern helps isolate the voice from nearby sources such as drums, amplifiers, or monitors. The off-axis response is reported as linear to maintain stable reproduction with position changes in front of the microphone.
Can the microphone be converted to wired?
It is possible to replace the wireless adapter with a d:facto handle to switch to a wired setup while retaining the 4018 capsule.
What is the frequency response of the DPA 4018V-B-SL1?
The frequency range spans from 20 Hz to 20 kHz. The ±2 dB response covers 40 Hz to 16 kHz, with a gentle 3 dB boost at 12 kHz.
Are plosives and handling noise reduced?
A robust three-layer windscreen is integrated to reduce plosives. The design also aims for low handling noise.



