Shure SM7B Vocal Microphone

Product Overview

The Shure SM7B is a cardioid dynamic vocal microphone widely used for broadcast, podcasting, voiceover, and studio vocals. Its tailored frequency response and effective off-axis rejection make it a standard choice for spoken-word and vocal capture in acoustically untreated rooms. For commercial AV integrators building broadcast studios, podcast suites, and houses of worship, the SM7B delivers consistent, professional voice reproduction over a standard XLR connection.

Product Description

The SM7B uses a cardioid dynamic capsule with a 50 Hz to 20,000 Hz frequency response tuned for natural voice and music reproduction. Slotted response switches provide bass rolloff and presence (mid-range) boost, letting an operator shape tone at the microphone for different voices and sources. An internal air-suspension shock and vibration isolator reduces mechanical noise, and built-in shielding guards against electromagnetic hum from nearby computer monitors and equipment. The microphone connects through a standard three-pin XLR output at 150 ohm impedance, integrating directly with broadcast consoles, interfaces, and DSP-based AV systems. A detachable windscreen and integrated yoke mount support installation on broadcast arms and stands in studio and presentation environments.

Key Features

• Cardioid Dynamic Capsule — The cardioid pattern rejects off-axis sound, isolating the talker in untreated rooms and busy studio environments.
• Bass Rolloff and Presence Switches — Slotted response controls let an operator reduce low-frequency rumble or add mid-range clarity to suit the source.
• Wide Frequency Response — A 50 Hz to 20,000 Hz response reproduces voice and music with a smooth, controlled character.
• Internal Shock Isolation — An air-suspension shock and vibration isolator reduces mechanical and structure-borne noise without an external mount.
• Electromagnetic Hum Shielding — Built-in shielding rejects broadband interference from computer monitors and nearby electronics, a common issue in studio and AV racks.
• Standard XLR Output — The balanced three-pin XLR output at 150 ohm integrates with broadcast consoles, audio interfaces, and DSP systems.
• Integrated Yoke Mount — The built-in yoke mounts directly to broadcast arms and stands for flexible studio placement.

Typical Applications

• Broadcast studio
• House of worship

Technical Specifications

Competitor Comparison

Frequently Asked Questions

Does the SM7B need a preamp or booster? The SM7B is a dynamic microphone with relatively low output, so it benefits from a clean, high-gain preamp or an inline gain booster, especially with quieter sources.

What do the switches do? The bass rolloff switch reduces low-frequency rumble and proximity buildup, while the presence boost adds mid-range clarity for a brighter, more articulate sound.

Will it work in an untreated room? Yes. The cardioid pattern and dynamic capsule reject off-axis sound and room reflections, which is why the SM7B is common in home studios and broadcast spaces without acoustic treatment.

How does it connect to an AV or broadcast system? It uses a standard balanced three-pin XLR output and integrates with broadcast consoles, audio interfaces, and DSP-based systems.

What warranty and support apply? The microphone carries Shure's standard manufacturer warranty; contact Creation Networks for warranty terms and integration support.