DPA Microphones d:fine CORE 4288 Round Directional Flex One-Ear Earset Microphone with Mini-Jack Connector, 120mm Boom, Black

SKU: DPA428CB34LE MFR: 4288-DC-F-B34-LE
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Key Features

  • Experience exceptional sound quality with this DPA cardioid earset microphone.
  • Achieve crystal-clear audio for presenters with superior noise cancellation tech.
  • Enjoy a comfortable, lightweight fit for extended use during performances.
  • This durable earset microphone is designed to withstand rigorous daily use.
  • Ensure seamless connectivity with the included mini-jack for wireless systems.
  • Capture pristine audio with a wide frequency range, perfect for vocals & speech.
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DPA Microphones d:fine CORE 4288 Directional Earset Mic, Mini-Jack, 120mm, Black Specifications

  • Directional pattern

    Cardioid

  • Principle of operation

    Pressure gradient

  • Cartridge type

    Pre-polarized condenser

  • Frequency range

    20 Hz - 20 kHz
    +/-2 dB, Near field 2-3 cm (0.8 - 1.2"): 100 Hz - 20 kHz (4 - 6 dB soft boost at 15 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 MuPa (max. 28 dB(A))
    ITU-R BS.468-4: Typ. 38 dB (max. 40 dB)

  • S/N ratio

    A-weighted, re. 1 kHz at 1 Pa (94 dB SPL): Typ. 68 dB(A)

  • Total harmonic distortion (THD)

    < 1% THD up to 137 dB SPL peak

  • Dynamic range

    Typ. 111 dB

  • Max. SPL

    Peak before clipping: 144 dB

  • Output impedance

    From DAD6001: 100 Ohms

  • Cable drive capability

    Up to 300m (984.24') with DAD6001-BC XLR Adapter

  • Output balance principle

    Signal balanced with DAD6001-BC XLR Adapter

  • Common mode rejection ratio (CMRR)

    > 60 dB from 50 Hz to 15 kHz with DAD6001-BC XLR Adapter

  • Power supply (for full performance)

    Min. 5 V to max. 50 V through DPA adapter for wireless systems

  • Current consumption

    Typ. 1.5 mA (microphone). 3.5 mA with DAD6001-BC XLR Adapter

  • Connector

    Mini-Jack

  • Polarity

    Positively increasing sound pressure produces positive-going voltage at Mini-Jack pin (and pin 2 on DAD6001 XLR adapter)

  • Temperature range

    -40 to 45 deg. C (-40 to 113 deg. F)

  • Relative humidity (RH)

    Up to 90%

  • Microphone diameter

    5.4mm (0.21")

  • Microphone length

    12.7mm (0.50")

  • Cable length

    1.25m (4.10')

  • Cable diameter

    1.6mm (0.06")

  • Boom Length

    120mm (4.72")

  • Weight

    Single Ear:
    Microphone boom: 1g (0.04 oz)
    Earhook: 1g (0.04 oz)
    Cable: 8g (0.28 oz)
    Total: 10g (0.35 oz)

About DPA Microphones d:fine CORE 4288 Directional Earset Mic, Mini-Jack, 120mm, Black

With the d:fine CORE 4288 Round Directional Flex One-Ear Earset Microphone, experience the perfect blend of high-quality sound, durability, and versatility. This professional-grade microphone is equipped with a Mini-Jack Connector and a 120mm boom, offering superior flexibility and reliability for all your audio needs.

The d:fine CORE 4288 microphone is designed with a cardioid polar pattern, expertly minimizing background noise and focusing on the sound source. This makes it an ideal choice for presentations, speeches, or any situation where clear, undisturbed sound is paramount.

This microphone is more than just a tool; it's a solution to common audio challenges. It features a 4088 Directional Capsule, known for its legendary sound quality and high-SPL capabilities. Whether you're speaking or singing, you can expect nothing less than accurate, natural voice intelligibility with no hint of distortion.

The 120mm boom allows for optimal positioning of the microphone, ensuring improved audio quality. The microphone is also resistant to humidity and optimized for low distortion, making it a reliable choice for demanding live performance environments.

The d:fine CORE 4288 microphone is not only functional but also comfortable and easy to use. It can be easily mounted to the left or right ear, and the adjustable boom and ear hook make it suitable for any ear size and head shape. The connector splits the cable from the microphone boom, allowing for quick swapping of broken cables or wireless connectors.

This microphone is part of the CORE by DPA series, known for delivering an open and clear sound. It's also IP58 certified, featuring water-repellant nano-coating, hermetic sealing of the sensitive amplifier, and dual gold plating of the diaphragm for enhanced durability.

The d:fine CORE 4288 microphone also offers flexibility with its adapter system, compatible with most professional wireless systems. This means you can switch your adapter as needed without compromising sound quality or incurring the cost of a new microphone.

In summary, the d:fine CORE 4288 Round Directional Flex One-Ear Earset Microphone with Mini-Jack Connector and 120mm Boom is a high-quality, professional, and versatile audio solution, designed to deliver clear, undisturbed sound in any environment.

DPA Microphones d:fine CORE 4288 Directional Earset Mic, Mini-Jack, 120mm, Black Features

  • Cardioid polar pattern for focused sound capture and background noise reduction
  • High-SPL capabilities with no distortion, ideal for both speaking and singing
  • Flexible 120mm boom for precise microphone placement and audio clarity
  • Lightweight, adaptable design for comfortable one-ear use with minimal visual impact
  • IP58 certified: Water-resistant, hermetically sealed, and dual gold-plated diaphragm
  • Compatible with a wide range of professional wireless systems through flexible adapter system

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience exceptional sound quality with this DPA cardioid earset microphone.
  • Achieve crystal-clear audio for presenters with superior noise cancellation tech.
  • Enjoy a comfortable, lightweight fit for extended use during performances.
  • This durable earset microphone is designed to withstand rigorous daily use.
  • Ensure seamless connectivity with the included mini-jack for wireless systems.
  • Capture pristine audio with a wide frequency range, perfect for vocals & speech.

What's in the box:

  • DPA Microphones d:fine CORE 4288 Round Directional Flex One-Ear Earset Microphone with Mini-Jack Connector
  • 4x Foam Windscreens
  • Makeup Cover
  • Pop Screen
  • ID Rings and Cover
  • Clothing Clip
  • DPA Microphones 2 Year Limited Warranty