Countryman B3W4FF05BS3 B3 Omnidirectional Lavalier Microphone

Capture clear, natural speech anywhere with the Countryman B3 Omnidirectional Lavalier Microphone — a pro mic built for broadcast, theatrical and security applications. The B3's tiny, water‑resistant omni capsule delivers consistent, full‑range audio (20 Hz–20 kHz) while remaining unobtrusive when clipped to clothing or hidden on set. Its LEMO 3‑pin connector ensures reliable compatibility with many Sennheiser wireless transmitters and streamlines integration for live events, surveillance installations, and on‑site reporting.

Field engineers and AV technicians will appreciate the swappable +0/+4/+8 dB frequency caps that provide extra headroom for strong vocals or increased gain for quiet sources, plus a 5' cable that balances mobility and cable management. The kit includes windscreens, cable clips and a carrying case so you can deploy faster and protect your investment. Whether you’re equipping a production studio, a courthouse monitoring room, or a live broadcast rig, the Countryman B3 offers rugged dependability and broadcast-quality audio where discretion and durability matter.

Upgrade your monitoring, security or broadcast toolkit with a lavalier mic designed for professional results — order a Countryman B3 for reliable, ready-to-deploy performance.

• Exceptionally discreet audio capture: miniature omni capsule hides easily on talent or props for clean, natural voice pickup in interviews, theater, and surveillance setups
• Reliable in adverse conditions: water‑resistant design and durable construction ensure consistent performance for field reporting, water sports, and security monitoring
• Optimized for Sennheiser wireless: factory LEMO 3‑pin connector provides hassle‑free integration with many wireless transmitters for quick deployment
• Tailor the sound on the fly: interchangeable +0 dB, +4 dB and +8 dB frequency caps let you match headroom and sensitivity to strong vocals or quiet sources
• Complete install-ready kit: includes windscreens, cable clips, protective grids and carrying case to simplify setup and reduce downtime
• Full-frequency clarity: wide 20 Hz–20 kHz response delivers intelligible speech and broadcast-quality audio for pro AV, broadcast, and security applications