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# Shure SM4 Review: Bright Sound and Solid Build With a Noise Tradeoff
- URL: https://www.podcastvideos.com/shure-sm4-microphone-review/
- Published: 2025-09-30T15:00:41.000Z
- Updated: 2025-09-30T15:00:40.000Z
- Description: The Shure SM4 offers a lively, detailed sound and strong build quality, but higher self-noise makes it less competitive against quieter rivals.
- Author: Staff Report
- Tags: Audio Equipment, Editing, Recording

The [**Shure SM4**](https://www.shure.com/en-US/products/microphones/sm4?variant=SM4-K&ref=podcastvideos.com) enters the crowded $200-$270 condenser mic market with strong build quality, useful accessories and a sound profile that stands out – for better and worse.

### Build and Accessories

Out of the box, the SM4 includes a sturdy storage case, shock mount, stand adapter, spare bands and a magnetic pop filter. The [mic itself feels premium](https://www.podcastvideos.com/articles/shure-microphones-our-studio-choices-with-parker/), with an all-metal body and grill. Its simplicity is notable: no switches, just a plug-and-record cardioid condenser.

### Sound Profile

The SM4 delivers a bright, detailed tone. Lows are controlled, mids remain neutral and highs feature a pronounced boost in treble and air frequencies. 

This can make vocals, acoustic guitars and spoken word sound lively and open. However, sibilance is sharp at times, often requiring a de-esser.

### Performance Tests

Plosive control from the magnetic pop filter is decent, though its front-only mounting limits flexibility. The mic’s self-noise measures 17 dBA, higher than rivals like the [Lewitt LCT 440](https://www.lewitt-audio.com/microphones/lct-recording/lct-440-pure?ref=podcastvideos.com) (7 dBA) or [Rode NT1](https://rode.com/en-us/products/nt1?srsltid=AfmBOorySGQSuHK6oUu0gD0LhOjeEhBUPBzHHD7q9c6rfEG9eoSYCJQ9&ref=podcastvideos.com) (4 dBA). 

In treated rooms, this may be manageable, but it’s a clear disadvantage in quieter setups. Shock rejection is adequate, with minimal resonance when tapped.

### Comparisons

Against peers like the [Audio Technica AT2020](https://www.audio-technica.com/en-us/at2020?ref=podcastvideos.com), [Rode NT1 5th Gen](https://rode.com/en-us/products/nt1-5th-generation?srsltid=AfmBOorVauUPLE%5FIusIlh0uF7AbPRd3MxASPxtgv7j%5F8W-hf7Wui1PmC&ref=podcastvideos.com) and Lewitt LCT 440, the SM4 holds its own sonically but loses ground on noise performance. Compared with higher-end models like the [Shure SM27](https://www.shure.com/en-US/products/microphones/sm27?variant=SM27-SC&ref=podcastvideos.com) or [Sennheiser MK4](https://www.sennheiser.com/en-us/catalog/products/microphones/mk-4/mk-4-504298?srsltid=AfmBOopWcz-zYwsMyzIP5peAqzESUec4s7T12OBJ51o0uPBNUTsDZrc4&ref=podcastvideos.com), it offers a surprisingly open sound for its price bracket.

### Verdict

The SM4 is a well-built, bright-sounding mic that works well for vocals, guitars and spoken word. Still, its higher self-noise makes it less appealing for users prioritizing silent recording. 

If you like its airy sound signature and can tolerate a little hiss, it’s a solid contender.