Shure A400SM — ShockStopper Gooseneck Microphone Shock Mount
A400SM Overview
The Shure A400SM Shock Mount is a purpose-built accessory designed to decouple compatible Shure gooseneck microphones from their mounting surface, eliminating unwanted mechanical noise at the source. Utilizing ShockStopper construction, the A400SM reduces the transmission of impact and surface noise by up to 20dB, preserving signal integrity in demanding installed sound environments. Compatible models include the CVG12, CVG18, MX412, MX412S, MX412SE, MX418, MX418S, MX418SE, and MX424. It is an essential component for conference rooms, houses of worship, broadcast facilities, and any installation where podium or table vibration would otherwise compromise microphone performance.
The A400SM integrates directly into existing Shure gooseneck installations, providing a clean, low-profile solution without requiring additional hardware or modifications to the mounting surface.
Key Features
- ShockStopper Construction — Proprietary isolation design mechanically decouples the microphone from the mounting surface to prevent vibration transfer
- Up to 20dB Noise Reduction — Measurably attenuates impact and surface-borne noise for cleaner, more intelligible audio capture
- Broad Compatibility — Designed for use with Shure CVG12, CVG18, MX412, MX412S, MX412SE, MX418, MX418S, MX418SE, and MX424 gooseneck microphones
- Installed Sound Ready — Suited for permanent installations in conference, worship, broadcast, and presentation environments where podium or table vibration is a concern
- Drop-In Integration — Mounts directly within existing Shure gooseneck microphone setups without additional adapters or tools

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