Shure R183W-A Omnidirectional Cartridge White

Product Overview

The Shure R183W-A is an omnidirectional replacement cartridge for Microflex-series microphones in bright white finish. It covers MX183, MX202, MX391, MX392, MX393, MX405, MX410, MX412, MX415, MX418, and WL183 models. The 360-degree pickup pattern provides consistent audio capture from all talker positions, and the bright white finish is designed for installations where white Microflex hardware is specified — common in commercial conference rooms, training rooms, and education facilities.

Product Description

The R183W-A threads directly onto compatible Microflex gooseneck, overhead, boundary, and lavalier microphone bodies with no tools required, enabling fast field replacement. The omnidirectional polar pattern with low handling noise supports round-table conference configurations and overhead coverage applications where talker position is variable. For facilities teams managing large installed Microflex deployments, the R183W-A enables cartridge-level service without removing or replacing entire microphone assemblies. The bright white color matches standard white Microflex hardware for a consistent, professional appearance in commercial AV environments. Also available in black: see the Shure R183B. For more directional pickup options, see the Shure R184W-A supercardioid cartridge or Shure R185W-A cardioid cartridge.

Key Features

• Omnidirectional Polar Pattern — 360-degree pickup ensures consistent audio capture regardless of talker position, ideal for conference table and round-table meeting room installations.
• Low Handling Noise — Minimizes mechanical noise for clean audio in installed Microflex gooseneck and desktop applications.
• Tool-Free Cartridge Swap — Threaded cartridge body screws directly onto compatible Microflex bases for fast, solderless field replacement.
• Broad Microflex Compatibility — Compatible with a wide range of Shure Microflex gooseneck, overhead, boundary, and lavalier microphones, including Microflex Wireless and Microflex Complete.
• Bright White Finish — Matches white Microflex hardware for visually consistent installations in commercial meeting spaces and education environments.

Technical Specifications