Shure
Shure SM4-K-KIT Studio Condenser XLR Microphone Kit
★★★★★
CondenserXLR
Shure's first dedicated studio condenser microphone delivers mix-ready vocal and instrument recordings with patent-pending interference shielding.
$299.00*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
SMOOTH AUDIO REPRODUCTION - The SM4 microphone features a brass 1-inch dual-diaphragm capsule, providing clean, controlled low-end frequencies and smooth, detailed highs for natural audio reproduction.
SUPERIOR NOISE REJECTION - The SM4's uniform cardioid polar pattern ensures superior off-axis rejection of unwanted noise, capturing your sound source with clarity and precision.
REDUCES PROXIMITY EFFECT - Designed with a large “sweet spot,” the SM4 reduces the proximity effect, offering more consistent audio quality, making it ideal for close-miking vocals and instruments.
INTERFERENCE SHIELDING - The SM4 microphone employs patent-pending interference shielding technology, effectively blocking RF noise from cell phones, laptops, and Wi-Fi routers for cleaner audio.
INTEGRATED POP FILTER - With an integrated pop-filter and woven mesh Faraday cage, the SM4 ensures clean audio capture by minimizing plosive sounds and protecting against unwanted noise.
MIX-READY SOUND - The internal pop filter of the SM4 allows for plosive and rumble-free recordings, making post-production easier and ensuring your recordings are mix-ready right from the start.
RECORD WITHOUT DISTORTION - Capable of capturing sounds up to 140dB, the SM4 ensures your loud instruments come through clearly without any distortion, thanks to its high-SPL handling.
LEGENDARY DURABILITY - Built with rugged, all-metal construction, the SM4 is designed by a brand with decades of experience, offering legendary durability for both stage and studio use.
CAMERA-READY DESIGN - Featuring a sleek, low-profile design, the SM4 won't obscure the performer or environment, making it ideal for video recordings and live-streaming setups.
IN THE BOX - SM4 Microphone, Detachable magnetic pop filter, Shock Mount, Brass Mic Stand Adapter, Zippered Carrying Case.
Specifications
Brand
Shure
Model
SM4-K-KIT
Microphone Type
Condenser
Polar Pattern
Cardioid
Capsule
1" Brass Dual-Diaphragm
Max SPL
140 dB
Connectivity
XLR
Construction
All-Metal
Features
Interference Shielding Technology, Integrated Magnetic Pop Filter
Included Accessories
Detachable Magnetic Pop Filter, Shock Mount, Brass Mic Stand Adapter, Zippered Carrying Case
Pros & Cons
👍 Pros
- 1-inch brass dual-diaphragm capsule produces smooth, detailed sound with controlled low-end response.
- Patent-pending interference shielding blocks RF noise from phones, laptops, and Wi-Fi for cleaner recordings.
- Integrated and detachable magnetic pop filter reduces plosives without requiring a separate accessory.
- Handles sound pressure levels up to 140 dB, accommodating loud instruments without distortion.
- All-metal construction provides the rugged durability Shure is known for in both studio and stage environments.
👎 Cons
- Requires an audio interface with 48V phantom power, adding cost for users who do not already own one.
- Cardioid-only polar pattern limits versatility for recording techniques that benefit from omnidirectional or figure-eight pickup.
- XLR connectivity means no direct plug-and-play with computers or mobile devices like USB microphones offer.
- Low-profile design, while camera-friendly, may feel compact compared to large-diaphragm condensers some vocalists prefer.
Frequently Asked Questions
What type of audio interface or preamp do I need to use the SM4?
The SM4 is an XLR condenser microphone that requires 48V phantom power. Any audio interface or preamp with standard XLR input and phantom power will work. It does not connect via USB.
How does the patent-pending interference shielding technology work?
The SM4 uses a woven mesh Faraday cage built into the microphone body that blocks radio frequency interference from cell phones, laptops, Wi-Fi routers, and other nearby electronics, preventing buzzing or humming artifacts in your recordings.
Is the magnetic pop filter removable?
Yes. The included pop filter attaches magnetically, so you can quickly snap it on or off depending on your recording situation and preference.
What is the maximum SPL the SM4 can handle?
The SM4 can capture sound pressure levels up to 140 dB without distortion, making it suitable for loud sources like guitar amplifiers, brass instruments, and powerful vocalists.
Does the kit include a shock mount?
Yes. The SM4-K-KIT includes a shock mount, a brass mic stand adapter, a detachable magnetic pop filter, and a zippered carrying case.
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