Shure RPW118 Wireless Beta 58A Microphone Capsule

Elevate your performance with the Shure wireless Beta 58A dynamic vocal mic capsule. Compatible with any of Shure's handheld transmitters with interchangeable cartridges, the Beta 58A has been put through its paces for decades, pushing voice to the forefront on the biggest stages in the world, making it a top-selling, single-element, dynamic vocal mic capsule for live performance.

This mic capsule’s supercardioid pattern helps to isolate your sound in some of the noisiest environments with its tight directionality. The brightened midrange and bass roll-off are tailored for lead or background vocals to give a clean, clear sound on the stage. Made with Shure’s famously rugged and durable construction, this cartidge is meant to last through some serious stage use.

The Beta 58A, preceded by the Beta 58, was built to give performers a brighter sound than the SM58 while still sounding natural on stage. If you are looking for a mic capsule to better isolate and promote your sound on stage, the wireless Beta 58A is a great match.

Shure RPW118 Features

• Compatible with any of Shure's handheld transmitters with interchangeable microphone capsules
• Frequency response tailored for voice
• Supercardioid polar pattern minimizes feedback and isolates vocals from other stage performers
• Neodymium magnet for high signal-to-noise output
• Advanced pneumatic shock mount system
• Minimally effected by varying load impedance

• RPW118 Mic Capsule1

• Transducer TypeDynamic
• Polar PatternSupercardioid
• Frequency Response50 Hz - 16 kHz
• Output Impedance150 ohms
• Sensitivity-51 dBV/Pa

More about Shure Beta Microphones

For over two decades, Shure Beta Microphones have been the choice of top touring and recording professionals for capturing fine details in demanding acoustic environments. Each specialized model is precision-engineered for focused, accurate reproduction of the intended source. Recognized for their superior construction, low handling noise, and high gain-before-feedback, Beta Microphones redefine sensitivity and control for essential, expert sound reinforcement.