Countryman B3 Protective Cap | Very Bright (+8dB @ 15kHz) | Black

Countryman B3 Protective Caps are purpose-built accessories for the B3 Lavalier microphone, designed for audio professionals who need reliable protection and consistent intelligibility across broadcast, theater, corporate AV, and live production applications. By shielding the capsule from dirt and dust, the caps significantly improve water resistance, extending the working life of the mic in demanding conditions such as outdoor events, theatrical runs, and high-perspiration presenters.

The caps are available in flat and high-frequency boost versions to give engineers precise control over the vocal character of the B3. The flat option preserves the microphone's native frequency response, while the Bright and Very Bright options add sibilance uplift at 15kHz to enhance voice intelligibility in reverberant rooms, broadcast environments, or any setting where consonant clarity is critical. Multiple color options allow the cap to blend with talent skin tones or costuming, keeping the mic discreet on camera and on stage.

For sound designers, broadcast engineers, and RF coordinators who maintain fleets of B3 lavs, these replacement caps provide an affordable way to tailor each mic's response and maintain protection without replacing the entire element. The ability to match color and EQ profile across a full talent roster makes this range a practical addition to any professional lav kit.