---
product_id: 39231098
title: "Polycom RealPresence Trio Expansion Microphones (2200-65790-001)"
brand: "polycom companies"
price: "VT30477"
currency: VUV
in_stock: true
reviews_count: 8
category: "Polycom Companies"
url: https://www.desertcart.vu/products/39231098-polycom-realpresence-trio-expansion-microphones-2200-65790-001
store_origin: VU
region: Vanuatu
---

# 54 dB audio sensitivity 65 dB signal-to-noise ratio Tri-capsule array tech Polycom RealPresence Trio Expansion Microphones (2200-65790-001)

**Brand:** polycom companies
**Price:** VT30477
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your meetings—because your voice deserves the spotlight!

## Quick Answers

- **What is this?** Polycom RealPresence Trio Expansion Microphones (2200-65790-001) by polycom companies
- **How much does it cost?** VT30477 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/39231098-polycom-realpresence-trio-expansion-microphones-2200-65790-001)

## Best For

- polycom companies enthusiasts

## Why This Product

- Trusted polycom companies brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Expansion:** Tri-capsule array design integrates effortlessly with your RealPresence Trio system.
- • **Crystal-Clear Audio Capture:** Experience pristine sound clarity with 54 dB sensitivity, ensuring every word is heard.
- • **Noise-Free Conference Calls:** 65 dB signal-to-noise ratio filters out distractions for professional-grade communication.
- • **Sleek & Professional Design:** Elevate your conference room aesthetics with a modern, unobtrusive microphone.
- • **Reliable Genuine Replacement:** Certified Polycom part guarantees compatibility and durability for your setup.

## Overview

The Polycom RealPresence Trio Expansion Microphones (2200-65790-001) deliver superior audio sensitivity and noise reduction through a tri-capsule array, enhancing conference call clarity. Designed as a genuine replacement part, it seamlessly integrates with Polycom's RealPresence Trio systems, combining professional-grade performance with sleek design to elevate any office communication setup.

## Description

desertcart.com : Polycom RealPresence Trio Expansion Microphones (2200-65790-001) : Office Products

Review: Looks good and works good too - Everything is clear and these external Mics are a nice looking piece as well.
Review: Good looking conference phone - I used this product for a conference room at my job. The sound quality is great and so is the sleek design.

## Features

- Parts should be installed by experienced technicians.
- Genuine Replacement Part
- 2200 65790 001 IMG1 500x500

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01EECTXUW |
| Audio Sensitivity | 54 Decibels |
| Best Sellers Rank | #195,746 in Office Products ( See Top 100 in Office Products ) #108 in Telephone Audio Conferencing Products #234 in VoIP Phones |
| Customer Reviews | 4.5 4.5 out of 5 stars (33) |
| Date First Available | April 17, 2016 |
| EU Spare Part Availability Duration | 1 Years |
| Frequency Response | 15000 Hz |
| Hardware Platform | Karaoke Machine |
| Impedance | 2200 Ohms |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.01 pounds |
| Item dimensions L x W x H | 0.01 x 0.01 x 0.01 inches |
| Item model number | 2200-65790-001 |
| Manufacturer | POLYCOM Companies |
| Manufacturer Part Number | 2200-65790-001 |
| Material | Polycom |
| Material Type | Polycom |
| Microphone Form Factor | Tri-Capsule Array |
| Number of Channels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 0.01 x 0.01 x 0.01 inches |
| Signal-to-Noise Ratio | 65 dB |
| UPC | 610807848622 779184012139 |

## Product Details

- **Brand:** POLYCOM Companies
- **Color:** black
- **Compatible Devices:** Personal Computer
- **Connectivity Technology:** XLR
- **Connector Type:** XLR
- **Included Components:** microphone
- **Model Name:** 2200-65790-001
- **Polar Pattern:** Omnidirectional
- **Recommended Uses For Product:** Video Conference
- **Special Feature:** Stand

## Images

![Polycom RealPresence Trio Expansion Microphones (2200-65790-001) - Image 1](https://m.media-amazon.com/images/I/71OR5Iz4FKL.jpg)
![Polycom RealPresence Trio Expansion Microphones (2200-65790-001) - Image 2](https://m.media-amazon.com/images/I/81T5GWDd5VL.jpg)
![Polycom RealPresence Trio Expansion Microphones (2200-65790-001) - Image 3](https://m.media-amazon.com/images/I/81TsAxrVXaL.jpg)
![Polycom RealPresence Trio Expansion Microphones (2200-65790-001) - Image 4](https://m.media-amazon.com/images/I/81sHvk9pbXL.jpg)
![Polycom RealPresence Trio Expansion Microphones (2200-65790-001) - Image 5](https://m.media-amazon.com/images/I/91J2+5pcuML.jpg)

## Questions & Answers

**Q: Can more than 2 be connected to the Trio and are they wireless?**
A: Not more than 2 (unless you daisy-chain Trios);  no they are not wireless

**Q: Can i use these mics with my 8800 when connected via usb to a pc? im mostly using it this way, and not like a regular phone.**
A: no, they have a specific Polycom plug

**Q: Need longer cables for these. What connnector/cable do they use?**
A: Polycom cables. they sell longer cables for that microphone

**Q: Can the polycom realpresence trio 8800 ip conference phone work with 4 of the expansion mic's?**
A: Pretty sure it cannot, by itself.  It can only take up to two expansion microphones directly attached.  However - Polycom recently released firmware that will reportedly let you daisy chain an add'l Trio 8800 - which would allow you to add another phone, and possibly another pair of expansion microphones to the secondary Trio.
https://community.polycom.com/t5/VoIP-SIP-Phones/FAQ-Daisy-chaining-a-Polycom-Trio/td-p/102702
https://support.polycom.com/content/dam/polycom-support/products/voice/realpresence-trio/release-notes/en/polycom-trio-rn-ucs-5-8-0-aa.pdf

## Customer Reviews

### ⭐⭐⭐⭐⭐ Looks good and works good too
*by D***C on December 6, 2018*

Everything is clear and these external Mics are a nice looking piece as well.

### ⭐⭐⭐⭐⭐ Good looking conference phone
*by A***R on December 22, 2019*

I used this product for a conference room at my job. The sound quality is great and so is the sleek design.

### ⭐⭐⭐ Too expensive, but you have no choice
*by G***T on July 21, 2017*

Too expensive. It works, but it's just a mic.

## Frequently Bought Together

- Polycom RealPresence Trio Expansion Microphones (2200-65790-001)
- Polycom RealPresence Trio 8800 IP Conference Phone - Replaces Polycom IP7000
- PoE Injector Power Kit for Polycom RealPresence Trio 8800 IP Conference Phone

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**Shop now:** [https://www.desertcart.vu/products/39231098-polycom-realpresence-trio-expansion-microphones-2200-65790-001](https://www.desertcart.vu/products/39231098-polycom-realpresence-trio-expansion-microphones-2200-65790-001)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-10*