Logitech GROUP Expansion Mics Extend Audio Reach for Group Meetings

Logitech GROUP Expansion Mics – Extend Audio Reach for Group Meetings
Extend Logitech GROUP’s voice pickup to 28 ft with twin expansion microphones—plug‑and‑play, mute button, LED status—designed for meetings of up to 20 people.

Capture Every Voice in Large Conference Rooms
When standard conference mics fall short, the Logitech GROUP Expansion Mics (989‑000171) bridge the gap—literally. Designed to work with the Logitech GROUP system, these add-on microphones effortlessly extend your audio pickup from 6 m (20 ft) to a spacious 8.5 m (28 ft). Perfect for medium to large rooms, they help ensure that every participant is heard clearly during video meetings or hybrid presentations.

 Easy Plug-and-Play with Real-Time Indicators
Set-up couldn’t be simpler—plug directly into the GROUP speakerphone, and the system auto-detects the expansion mics. There’s no need for drivers or software downloads. Each mic features its own built-in mute button and LED indicators that clearly show:

One tap mutes all expansion units together for seamless control during presentations or Q&A sessions.

 Optimized Audio Quality & Noise Cancellation
These mono, wideband microphones aren’t just about additional coverage—they’re engineered for clarity. With a frequency range of 100 Hz–11 kHz, they filter out ambient noise and focus on voice, ensuring consistent quality even when participants speak quietly or from a distance.
Pairing them with the GROUP system leverages full-duplex performance and advanced acoustic noise cancellation, delivering a polished, echo-free audio experience for all participants—on-site

Sleek, Durable Design Built for Conference Life
Each mic pod measures a compact 83 × 83 × 21 mm (H×W×D) and weighs 230 g, making them unobtrusive but robust. Thin cables allow flexible deployment across tables. The hardware is built to last, and all accessories come covered under a 2‑year Logitech warranty.

Expandable Setup for Variable Room Sizes
Don’t let one or two mics limit you. The system supports chaining multiple expansion mics to further extend audio coverage and maintain clarity, even in larger conference setups—up to 20 participants comfortably heard across the table.

Product Specifications

• Logitech GROUP Expansion Mics
• Model: 989‑000171
• Package: Two expansion microphones
• Dimensions: 83 × 83 × 21 mm each
• Weight: 230 g each
• Cable Length: 1.2 m to 2.4 m depending on region
• Microphone Type: Mono, wideband, noise-canceling
• Frequency Response: 100 Hz–11 kHz
• Connection Type: Plug-and-play to Logitech GROUP base unit
• Controls: Mute button with LED feedback
• Pickup Diameter: Expands audio radius to approximately 28 ft (8.5 m)
• Certification: Designed for Logitech GROUP system only
• Warranty: 2 years

 Ideal Use Cases
Medium to large conference rooms – Ensures all participants are heard

Hybrid meetings – Enhances remote participant experience

Training rooms/classrooms – Supports Q&A from anywhere in the space

Boardrooms and council chambers – Covering long tables without compromising clarity

Why It’s a Smart Add-On
Effortless integration—no configuration needed

Intuitive mute functionality for on-the-fly control

Guaranteed audio coverage up to 28 ft in diameter

Professional-class audio clarity for all attendees

Durable and warrantied for long-term reliability