DPA Microphones d:fine CORE 4288 Round Directional Flex One-Ear Earset Microphone with 3-Pin LEMO Connector, 120mm Boom, Black

SKU: DPA428CFB3LE MFR: 4288-DC-F-B03-LE
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Key Features

  • Experience exceptional sound quality with this DPA cardioid earset microphone.
  • Achieve crystal-clear vocal capture with superior noise cancellation technology.
  • Enjoy a comfortable, lightweight design perfect for extended use during performances.
  • The durable construction ensures this microphone withstands the rigors of daily use.
  • Seamlessly connect with a 3-Pin LEMO connector for reliable audio transmission.
  • Ideal for broadcast, theater, and presentations requiring high-quality audio capture.
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DPA Microphones d:fine CORE 4288 Earset Mic, 3-Pin LEMO, 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

    3-Pin LEMO

  • Polarity

    Positively increasing sound pressure produces positive-going voltage at 3-Pin LEMO 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 Earset Mic, 3-Pin LEMO, 120mm, Black

Take your vocal performances and spoken word presentations to the next level with the d:fine CORE 4288 Round Directional Flex One-Ear Earset Microphone. This high-quality, professional-grade microphone combines the superior sound of the 4088 Directional Capsule with the convenience and flexibility of the d:fine Earset system.

Designed for both professional and amateur use, this versatile microphone offers exceptional voice clarity and high-SPL capabilities. Whether you're delivering a speech or belting out a song, you can trust this microphone to capture every nuance without distortion. Its directional design ensures excellent off-axis rejection in high-SPL situations, effectively suppressing background noise and feedback in demanding live performance environments.

The d:fine CORE 4288 microphone is lightweight, easy to mount, and can be worn on either the left or right ear, making it a reliable choice for fast-paced settings like conferences. Its minimal visual impact and resistance to humidity further enhance its appeal for various applications.

The microphone's cardioid polar pattern, named for its heart-shaped sensitivity range, is optimized to pick up sound from the front while minimizing pickup from the sides and back. This feature, along with the microphone's low distortion and humidity resistance, makes it ideal for live stage performances and spoken-word events.

The d:fine CORE 4288 microphone also boasts a flexible adapter system that fits most professional wireless systems. This feature ensures that you can easily switch your adapter as needed, protecting your investment in high-quality sound for years to come.

The microphone comes with a 120mm boom, which is 3 cm longer than the omnidirectional version, ensuring optimal placement at the corner of the mouth to avoid "popping". The boom length is standard and fits most people, making this microphone a versatile choice for different applications and head sizes.

All CORE by DPA technology microphones, including the d:fine CORE 4288, are IP58 certified, thanks to their water-repellant nano-coating, hermetic sealing of the sensitive amplifier, and dual gold plating of the diaphragm. These features ensure the microphone's durability and longevity, even in challenging conditions.

In summary, the d:fine CORE 4288 Round Directional Flex One-Ear Earset Microphone with 3-Pin LEMO Connector and 120mm Boom in black is a high-quality, durable, professional, versatile, and reliable choice for all your vocal and spoken word needs.

DPA Microphones d:fine CORE 4288 Earset Mic, 3-Pin LEMO, 120mm, Black Features

  • One-Ear Wearing Style
  • 20 Hz to 20 kHz Frequency Range
  • Cardioid Polar Pattern
  • Hardwired 3-Pin LEMO Connector
  • Long Boom Length
  • Windscreens
  • Pop Screen
  • Makeup Cover

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 vocal capture with superior noise cancellation technology.
  • Enjoy a comfortable, lightweight design perfect for extended use during performances.
  • The durable construction ensures this microphone withstands the rigors of daily use.
  • Seamlessly connect with a 3-Pin LEMO connector for reliable audio transmission.
  • Ideal for broadcast, theater, and presentations requiring high-quality audio capture.

What's in the box:

  • DPA Microphones d:fine CORE 4288 Round Directional Flex One-Ear Earset Microphone with 3-Pin LEMO Connector
  • 4x Foam Windscreens
  • Makeup Cover
  • Pop Screen
  • ID Rings and Cover
  • Clothing Clip
  • DPA Microphones 2 Year Limited Warranty