Logitech GROUP Expansion Microphones

Logitech GROUP Expansion Microphones – Enhanced Audio for Professional Video Conferencing

The Logitech GROUP Expansion Microphones (Model 989-000171) are premium add-on microphones that dramatically improve your Logitech GROUP video conferencing system’s audio reach and clarity. Engineered for medium to large conference rooms, these expansion mics ensure every participant’s voice is heard with crystal-clear accuracy, no matter where they sit around the table.

Key Benefits – Clearer Meetings, Everywhere in the Room

Designed for Larger Spaces

• Extends the voice pickup range of the Logitech GROUP system from approximately 20 feet up to 28 feet (8.5 m), covering more participants during calls.

• Ideal for boardrooms, training rooms, hybrid meetings, and spaces where voices at the edges previously went unheard.

Professional-Grade Audio Clarity

• Omnidirectional, noise-canceling microphones capture voices from all directions, reducing background noise for natural, intelligible sound.

• Wideband audio support ensures dialogues sound crisp and lifelike, improving remote participant experiences.

• Built-in echo reduction supports clear communication, even in acoustically busy environments.

Plug-and-Play Simplicity

• Ready to use straight out of the box — no software drivers or complex setup required. Just connect to your Logitech GROUP speakerphone and the system auto-recognizes the mics.

• LED indicators provide visual feedback for mute status, active calls, and Bluetooth pairing.

• Each mic includes a convenient mute button, letting participants control audio without disrupting meetings.

Compact, Professional Hardware

The Logitech GROUP Expansion Microphones are sleek, low-profile units designed to blend seamlessly into modern conference room environments. Their compact build keeps spaces tidy while providing powerful performance.

Physical & Connection Highlights

• Dimensions: ~83 mm × 83 mm × 21 mm (per mic)

• Cable Length: 2.4 m per mic for flexible placement on large tables

• Connection: Plug-and-play to Logitech GROUP speakerphone (no additional hubs needed)

Compatibility & Use Cases

System Compatibility

• Specifically engineered to integrate seamlessly with the Logitech GROUP video conferencing system — ensuring reliable performance and consistent audio quality.

 Best Scenarios to Use

• Large meeting rooms where everyone must be heard without crowding around one central mic.

• Hybrid team collaborations where remote attendees need clear, intelligible voice capture.

• Educational sessions and trainings where participant interaction is critical across a wide seating area.

 Summary: Why Choose Logitech GROUP Expansion Mics

The Logitech GROUP Expansion Microphones are a must-have accessory for businesses investing in professional video conferencing. They significantly extend audio coverage, simplify setup, and deliver clear, natural sound quality across larger spaces — making every voice heard, no matter where team members sit. Their robust design and seamless plug-and-play integration add reliability to any meeting setup.