Sennheiser MMD 945-1 BK Dynamic Supercardiod Capsule for 2000 Series, G4 SKM and G3 SKM Transmitters

The Sennheiser MMD 945-1 is a high-performance dynamic supercardioid microphone capsule engineered to upgrade compatible Sennheiser wireless handheld transmitters, delivering superior vocal articulation and feedback rejection in demanding live sound environments. Designed as a modular component, it is built to interface seamlessly with specific Sennheiser 2000 Series, Evolution Wireless G4 SKM, and Evolution Wireless G3 SKM transmitter bodies, transforming them into a specialized vocal tool. The capsule employs a dynamic transducer with a supercardioid polar pattern, which offers a tighter, more focused pickup area than a standard cardioid. This design is critical for live performance, as it provides enhanced rejection of sound arriving from the sides and, importantly, offers greater rejection from the rear compared to a standard cardioid, allowing for higher gain before feedback and better isolation from stage monitors and ambient crowd noise.

The physical construction of the MMD 945-1 is robust, featuring a sturdy metal grille and a hardened steel inner structure that provides excellent protection against physical impact and plosive blasts. Its sonic character is distinctly tailored for live vocals, emphasizing a strong presence in the upper midrange frequencies. This tailored response ensures vocal clarity and cut-through in a dense mix without resorting to excessive high-frequency boost that can lead to sibilance or harshness. The dynamic element design also contributes to a high maximum sound pressure level (SPL) handling capability, making it exceptionally resistant to distortion from loud sound sources, a common requirement for powerful vocalists in concert settings.

This capsule represents a strategic upgrade path for users of compatible Sennheiser wireless systems, enabling them to achieve a more professional vocal tone and improved stage control without the need to invest in an entirely new wireless ecosystem. The secure, locking connector ensures a reliable electrical and mechanical bond with the transmitter body, maintaining signal integrity. Finished in a discreet black coating, the MMD 945-1 provides a sleek, professional appearance. It is the go-to choice for touring musicians, vocalists, and front-of-house engineers who require a reliable, feedback-resistant, and articulate wireless vocal solution that delivers consistent, intelligible performance night after night under the challenging conditions of live sound reinforcement.