Shure SM7dB
SM7B + built-in 28dB preamp
Shure SM58
Dynamic XLR
Shure SM7dB takes it — here’s why.
In our weighted Specdex score, Shure SM7dB lands at 92 and Shure SM58 at 88. That puts Shure SM7dB ahead by 4 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Shure SM7dB if…
- ✓Built-in preamp — no Cloudlifter needed
- ✓Same SM7B sound
- ✓Low-self-noise broadcast standard
Pick Shure SM58 if…
- ✓Well-known professional reputation
- ✓Good rejection (dynamic)
- ✓Plug-and-play USB (where applicable)
Winner by scenario
Derived from the sub-score breakdown · not a separate testBuild
Shure SM7dBCompared on the build sub-score
Shure SM7dB leads on build (96 vs 90).
Sound
Shure SM7dBCompared on the sound sub-score
Shure SM7dB leads on sound (95 vs 88).
Features
Shure SM7dBCompared on the features sub-score
Shure SM7dB leads on features (92 vs 84).
Value for money
Shure SM58Specdex score per dollar at MSRP
Shure SM58 more score per dollar ($99 vs $499).
Score breakdown
Specs side-by-side
| Spec | Shure SM7dB | Shure SM58 |
|---|---|---|
| Pattern | Cardioid dynamic | — |
| Frequency response | 50 Hz – 20 kHz | — |
| Connectivity | XLR | — |
| Active gain | +28 dB switchable | — |
| Phantom required | Yes (for active mode) | — |
| Weight | 760 g | — |
| Type | — | Dynamic XLR |
Shure SM7dB
- +Built-in preamp — no Cloudlifter needed
- +Same SM7B sound
- +Low-self-noise broadcast standard
- −Premium pricing
- −XLR-only (no USB)
- −Heavy
Shure SM58
- +Well-known professional reputation
- +Good rejection (dynamic)
- +Plug-and-play USB (where applicable)
- −XLR models need an interface
- −Shock mount often extra
- −Room treatment helps more than mic choice
FAQ: Shure SM7dB vs Shure SM58
Which is better, Shure SM7dB or Shure SM58? +
Shure SM7dB scores 92 on our weighted rubric — ahead by 4. Your best pick depends on the sub-scores above.
Is Shure SM7dB worth the price? +
At $499, Shure SM7dB delivers a Specdex score of 92 — strongest in build.
Is Shure SM58 worth the price? +
At $99, Shure SM58 delivers a Specdex score of 88 — strongest in build.
Does Shure SM7dB or Shure SM58 last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for build, Shure SM7dB or Shure SM58? +
Shure SM7dB — leads on build (96 vs 90). Compared on the build sub-score.
Which is better for sound, Shure SM7dB or Shure SM58? +
Shure SM7dB — leads on sound (95 vs 88). Compared on the sound sub-score.