The MXL AC-404 is a professional USB boundary microphone designed for clear, intelligible audio capture in conference rooms, classrooms, podiums, and other collaborative spaces. Its three-capsule array delivers a wide 180° pickup pattern with up to 25′ of range, ensuring every participant is heard. With simple plug-and-play USB connectivity, it works seamlessly with Mac® and PC computers, while its low-profile, durable all-metal design provides a sleek and professional appearance that fits any space.

Use Case: USB boundary microphone for professional conferencing, podiums, and classroom applications.

• Three-Capsule Array: Captures clear audio across a 180° range up to 25′.
• Plug-and-Play USB Connectivity: Quick setup with Mac and PC—no drivers needed.
• Wide Coverage: Ideal for conference rooms, classrooms, huddle spaces, and podiums.
• Durable, Low-Profile Design: Sleek all-metal housing for a professional look.
• Discrete Placement: Surface-mount boundary design rests unobtrusively on any flat surface.