A400SM Shock Mount & A400XLR Insert Packaged Combination

The Shure A400SMXLR is a professional shock mount set designed for permanent surface mounting of gooseneck microphones. It combines a mechanical shock isolation mount with a built‑in XLR connector/insert to provide a secure installation that reduces unwanted impact and surface noise. The shock‑mount system decouples the microphone from the mounting surface to improve voice clarity in applications like podiums, lecterns, conference tables, courtrooms, houses of worship, and other fixed installations where clear speech pickup is critical. It is compatible with a range of Shure MX400 Series and similar gooseneck microphones and includes an integrated female XLR connector with a short, permanently attached male XLR cable for reliable balanced audio connection.

Features
• Shock mount system (A400SM) with pre‑installed XLR insert (A400XLR), forming a combined shock mount set.
• Mechanically isolates the microphone from mounting surface to reduce impact and surface noise by up to 20 dB.
• Integrated 3‑pin female XLR connector and insert ready for quick connection.
• Permanently installed male XLR cable provides a reliable, balanced audio connection with minimal cable movement at the microphone terminal.
• Designed for secure, durable installation on podiums, tables, or other surfaces via screws or adhesive.