The Shure SM4-K is a professional-quality home recording microphone designed to deliver studio-grade sound for vocals and instruments. Featuring a 1-inch brass dual-diaphragm capsule and advanced interference shielding technology, the SM4-K captures clean, detailed audio with minimal noise and maximum clarity.

Built for creators, musicians, and home studios, this microphone offers mix-ready recordings straight out of the box with exceptional durability and a sleek, low-profile design.

Smooth & Natural Audio Reproduction

The SM4-K delivers accurate, high-quality sound capture:

• 1” brass dual-diaphragm capsule
• Controlled low-frequency response
• Smooth, detailed high-end clarity
• Cardioid polar pattern for off-axis noise rejection
• Reduced proximity effect with a wide sweet spot

Advanced Interference Shielding Technology

Designed for modern recording environments, the SM4-K blocks unwanted noise:

• Patent-pending RF interference shielding
• Protects against noise from phones, laptops, and Wi-Fi devices
• Integrated pop filter and mesh Faraday cage
• Clean, uninterrupted audio capture

Mix-Ready Sound with Minimal Effort

Get professional results without heavy post-production:

• Internal pop filter reduces plosives and rumble
• Clean recordings ready for EQ and compression
• Works seamlessly with any audio interface
• Ideal for quick, high-quality recording sessions

Versatile for Vocals & Instruments

The SM4-K is built to handle a wide range of sound sources:

• Captures soft vocals and acoustic instruments
• Handles loud sources like drums, amps, and horns
• High SPL handling up to 140 dB
• Suitable for both studio and home recording setups

Durable Design & Professional Build

Built with reliability in mind:

• Rugged all-metal construction
• Sleek, camera-friendly low-profile design
• Trusted Shure build quality
• Long-lasting performance for studio use

Shock Mount & Dual Pop Filtering

Enhanced recording clarity with included accessories:

• Internal pop filter minimizes plosives
• Optional detachable magnetic pop filter (available in kit)
• Shock mount reduces vibration and handling noise
• Two-stage filtering for cleaner recordings

What’s in the Box

• SM4 Home Recording Microphone
• A4M Swivel-Mount Microphone Clamp
• Brass Mic Stand Adapter
• Zippered Pouch

Key Features

• 1” brass dual-diaphragm capsule
• Cardioid polar pattern
• RF interference shielding technology
• Built-in pop filter
• High SPL handling (140 dB)
• All-metal construction
• Compatible with standard audio interfaces
• Ideal for home studios