Audio-Technica BP899 Subminiature Omnidirectional Condenser Lavalier Microphone, Black

SKU: ATBP899 MFR: BP899
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Key Features

  • Capture pristine audio with this omnidirectional lavalier microphone for crystal-clear sound.
  • Achieve professional-grade recordings using this condenser lavalier microphone, ideal for broadcast.
  • Enjoy exceptional noise reduction; this lavalier mic delivers clear audio even in noisy settings.
  • The discreet, subminiature design of this lavalier microphone ensures it remains virtually invisible.
  • Perfect for interviews, vlogging, and presentations, this lavalier microphone offers versatile use.
  • Benefit from a wide frequency response with this lavalier microphone, capturing rich, detailed sound.
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Special Order?Estimated to Ship: 10/29/2025
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Audio-Technica BP899 Specifications

BP899 Lavalier Microphone

BP899 Lavalier Microphone

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  • Color

    Black

  • Element

    Fixedfcharge back plate, permanently polarized condenser

  • Polar Pattern

    Omnidirectional

  • Frequency Response

    20f20,000 Hz

  • Low Frequency Roll Off

    80 Hz, 18 dB/octave (wired only)

  • Open Circuit Sensitivity

    f42 dB (7.9 mV) (0 dB=1 V/Pa, 1 kHz)

  • Impedance

    250 ohms (wired only)

  • Maximum Input Sound Level

    140 dB SPL (1 kHz at 1% THD)

  • Noise

    28 dB SPL (Afweighted)

  • Dynamic Range

    112 dB (1 kHz at Max SPL)

  • Signal-to-Noise Ratio

    66 dB (1 kHz at 1 Pa, Afweighted)

  • Phantom Power Requirements

    11Vf52V DC, 2 mA (wired only)

  • Switches

    Low cut: on/off (wired only)

  • Output Connector

    Screw-down 4-pin cH-style connector (wired only)

  • Cable

    4.6' (1.4m)

  • Dimensions (L x Dia)

    0.69 x 0.21" (17.5 x 5.3mm) (Microphone body)

  • Weight

    0.04 oz (1.2g) (Microphone body)

AT8545 Power Module cH to XLR

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  • Connector

    cH to XLR

  • Filter

    High-pass

  • UPC Code

    42005209309

Models
Audio-Technica BP899 Subminiature Omnidirectional Condenser Lavalier Mic, Black
$319.00

Special Order

Generally ships in 7-14 days, subject to availability

Polar PatternOmnidirectionalCardioidCardioid
ConnectorHirose 4 Pin (AT cH Screw Down)Hirose 4 Pin (AT cH Screw Down)Hirose 4 Pin (AT cH Screw Down)
SeriesBroadcast & ProductionBroadcast & ProductionBroadcast & Production

About Audio-Technica BP899

An exceptional addition to Audio-Technica's professional audio equipment line, the BP899 Subminiature Omnidirectional Condenser Lavalier Microphone is a high-quality, reliable, and versatile tool designed for superior sound capture in diverse settings. This low-profile lavalier microphone is engineered with an omnidirectional condenser, making it an ideal choice for broadcast, production, and field recording applications, including news gathering, electronic news gathering (ENG), and documentary filmmaking.

The BP899's wide dynamic range and high sound pressure level tolerance ensure natural-sounding, intelligible audio, making it a preferred choice for stage and television talent, lecturers, and worship leaders. Its low-sensitivity models are also perfectly suited for theater use.

This durable microphone features an acoustically transparent, moisture-repellent protective mesh covering the diaphragm opening. This design not only maximizes frequency response but also ensures lasting performance, even in challenging environments. An included resonance cap enhances intelligibility and directs sweat and other moisture away from the microphone, ensuring uninterrupted performance.

The BP899 comes with two windscreens, each equipped with a clasp that secures the windscreen to the microphone, preventing accidental detachment during active use. The microphone's robust urethane elastomer cable offers ultimate flexibility and strength, while resisting abrasion and moisture.

This professional lavalier microphone is equipped with a Hirose 4-pin connector and a standard sensitivity, making it compatible with a wide range of cameras and recording devices. It also includes the AT8545 In-Line Type Power Module cH to XLR, suitable for use with any Audio-Technica lavalier or headset microphone terminated with a cH-style connector. This feature allows you to convert a wireless microphone into a wired model effortlessly. A snap-on belt clip is also included for added convenience.

In summary, the BP899 Subminiature Omnidirectional Condenser Lavalier Microphone is a testament to Audio-Technica's commitment to delivering high-quality, professional audio equipment that meets the diverse needs of users in various fields.

Audio-Technica BP899 Features

  • Maximum intelligibility and clean, accurate reproduction for vocalists, lecturers, stage and television talent, and worship leaders
  • Low-profile design (a mere 5.3mm in diameter) is ideal for applications requiring minimum visibility
  • Urethane elastomer cable with a double-spiral shield wire provides ultimate flexibility, strength, and resistance to abrasion and moisture
  • Open-diaphragm design with protective mesh that repels sweat and other moisture for maximum frequency response and lasting performance
  • Included resonance caps can be applied to microphone to improve intelligibility
  • Low-sensitivity models available for theater use or other high-SPL applications
  • RoHS compliant - free from all substances specified in the EU directive on hazardous substances
  • The microphone capsule is housed in a rugged metal structure to shield the electronic circuitry from external electromagnetic noise
  • The signal line of the cable is made of a high-durability CuSn (copper and tin) alloy that greatly enhances corrosion resistance and increases longevity
  • Two included windscreens each feature a clasp that secures the windscreen to the mic, preventing it from blowing off in critical situations, such as at sporting events
  • Clothing clip includes 16 distinct angle adjustments over 360 Degree and two strain-relief clips for easy cable routing

Warranty Information

This product has a limited warranty of 60 months.

Key Features

  • Capture pristine audio with this omnidirectional lavalier microphone for crystal-clear sound.
  • Achieve professional-grade recordings using this condenser lavalier microphone, ideal for broadcast.
  • Enjoy exceptional noise reduction; this lavalier mic delivers clear audio even in noisy settings.
  • The discreet, subminiature design of this lavalier microphone ensures it remains virtually invisible.
  • Perfect for interviews, vlogging, and presentations, this lavalier microphone offers versatile use.
  • Benefit from a wide frequency response with this lavalier microphone, capturing rich, detailed sound.

What's in the box:

  • Audio-Technica BP899 Subminiature Omnidirectional Condenser Lavalier Microphone (Black)
  • AT8545 In-Line Type Power Module cH to XLR
  • AT8461a Clothing Clip Base
  • 2x AT8151a Windscreens
  • AT8150a Resonance Caps
  • Case
  • Audio-Technica 5 Year Limited Warranty