Point Source Audio CO-3 Earworn Omnidirectional Microphone for Sennheiser Wireless Transmitters, 50Hz-16kHz Frequency, 1500Ohms Impedance, Black

SKU: PSCO3SEBK MFR: CO-3-SE-BL
$119.00
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Key Features

  • Capture pristine audio with this Point Source omnidirectional microphone.
  • Enjoy hands-free convenience with this comfortable earworn microphone design.
  • Achieve clear sound for presentations using this Sennheiser wireless microphone.
  • Experience reliable performance with a durable, fixed boom microphone.
  • Ensure consistent audio quality with a wide 50Hz-16kHz frequency range.
  • Easily connect to Sennheiser systems via the 1/8" mini connector.
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Special Order?Estimated to Ship: 08/21/2025
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Point Source Audio CO-3 Specifications

  • Compatibility

    Sennheiser Wireless Transmitters

  • Element

    Back Electret Condenser

  • Pattern

    Omnidirectional

  • Frequency

    50Hz-16kHz

  • Sensitivity

    -67dB +/- 3 dB (0dB = 1V/microbar at 1kHz)

  • Maximum SPL

    116 dB

  • Output Impedance

    1500Ohms (at 1kHz)

  • Operating Voltage

    1.5V-10VDC

  • Cable Length

    with Connector: 3.91' (1.19m)

  • Output Connectors

    1/8" (3.5mm) Mini Connector

  • Boom Flexibility

    Fixed/Not bendable

  • Ear Placement

    Left

  • Weight

    0.28oz (7.93g)

Designed For Use With:

  • Sennheiser

Need Help?

For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.

About Point Source Audio CO-3

An ideal solution for professionals seeking superior audio quality, the Point Source Audio CO-3 Earworn Omnidirectional Black Microphone is meticulously engineered for seamless integration with Sennheiser Wireless Transmitters. This microphone is perfect for speech reinforcement in environments such as church liturgies, lectures, and any setting where high-quality vocal capture is essential in a hands-free format.

Featuring an omnidirectional polar pattern, the CO-3 microphone captures sound from all directions, providing a natural blend of voice and ambient sound. This 360-degree sound pickup ensures that your voice is heard clearly and naturally, making it an excellent choice for applications requiring high speech intelligibility. The microphone's design minimizes common issues such as "popping sounds" and voice overloads, thanks to its strategic placement near the mouth, which also significantly reduces noise from wind and clothing.

The CO-3's low-profile design includes a rigid boom with a fixed length and an ear-loop that mounts comfortably on the left ear. This unobtrusive setup is ideal for stage applications, ensuring that the microphone remains discreet while delivering outstanding audio performance.

Specifically wired for Sennheiser transmitters, this version of the CO-3 features a 1/8" (3.5mm) mini connection, ensuring compatibility and ease of use with your existing Sennheiser wireless systems. With its exceptional clarity in close-talk situations and excellent gain before feedback, the CO-3 Earworn Omnidirectional Microphone is a reliable choice for professionals demanding superior sound quality and performance.

Key Features

  • Capture pristine audio with this Point Source omnidirectional microphone.
  • Enjoy hands-free convenience with this comfortable earworn microphone design.
  • Achieve clear sound for presentations using this Sennheiser wireless microphone.
  • Experience reliable performance with a durable, fixed boom microphone.
  • Ensure consistent audio quality with a wide 50Hz-16kHz frequency range.
  • Easily connect to Sennheiser systems via the 1/8" mini connector.

What's in the box:

  • Point Source Audio CO-3 Earworn Omnidirectional Microphone for Sennheiser Wireless Transmitters
  • Cable Clip
  • Storage Box
  • Point Source Audio 1 Year Warranty