The Shure SM58 has made a reputation for itself among musicians. This mic is the whole package: it’s durable, affordable, and reliable. In fact, there’s little this vocal microphone can’t do. Time to find out if this 15-year-old piece of hardware can keep pace with today’s competition.
Editor’s note: this review was updated on March 7, 2021, to address an FAQ about knockoffs.
Who should buy the Shure SM58?
- Performing musicians have been using the Shure SM58 since its release and praise its rugged construction and vocal-emphasized frequency response.
- Podcasters will benefit from the cardioid pickup pattern which effectively reduces background noise and doesn’t require much effort for good placement.
Related: What type of microphone do I need?
What’s it like to use the Shure SM58?
Two things are needed to use this cardioid dynamic microphone: an XLR cable and a recording interface, be it a voice recorder or multi-input guitar amp. If you’re using this for podcast recording or YouTube, you’ll need to go one step further and download recording software like Audacity. After that, you’re ready to record or jam out.
As far as build quality is concerned, the SM58 is a reliable piece of hardware. Its humble design communicates the importance of function before form. A removable steel grille makes cleaning and replacement easy. Beneath it lies a spherical filter which mitigates the harshness of plosives and fricatives, -p, -t, -k or -f, -th sounds, respectively. The tapered metal chassis has proven rugged, hence why it remains a must-have microphone, even 54 years after its initial release. It also has an internal shock-mount system to reduce vibration-induced noises.
The Shure SM58 is championed by musicians for its reliability and durability.
Accessories are sparse as you get just a zippered carrying pouch and durable stand adapter with a 180° swivel. The adapter is constructed from a thick plastic that feels impervious to breakage.
Are there power requirements?
Since this is an XLR microphone, USB connection isn’t an option: you’ll need to pick up an XLR cable. As a dynamic low-impedance mic (150Ω), it requires neither phantom power, or much gain to be applied in order to achieve a usable signal. This means you don’t need something like the Cloudlifter pre-amp. If you accidentally activate phantom power when plugging in the mic, it won’t damage it though. In order to record directly to your computer, you will need an interface with an XLR input. Our favorite is the Focusrite Scarlett 2i2. From there you’ll need software to edit the audio.
What’s the best microphone placement?
The Shure SM58 is a dynamic cardioid microphone. It’s easy to get thrown off by all the syllables but all this means is that it’s durable, doesn’t require phantom power, and performs best when recording what’s in front of it.
People generally use cardioid microphones because they’re versatile and forgiving in terms of placement. Off-axis rejection is useful, but too much rejection with not enough placement precision can lead to a disappointing recording. Cardioid recording patterns may register some ambient noise but effectively ignore quiet sounds behind the microphone.
To get the best sound from the microphone, speak about six inches away from the capsule. If you’re in a studio environment, be sure to properly treat the room to lessen any echoes or noise pollution.
Does the Shure SM58 produce good sound?
The Shure SM58 is one of the best microphones in its class. Its frequency response (50Hz-15kHz) is tailored to highlight vocals, hence the sloping bass attenuation from 40-100Hz. This is to combat the proximity effect which is when the sound source is too close to the microphone causing bass frequencies to become exaggerated. Another benefit of the de-emphasized low notes is that it reduces the need for you to get too crazy with a high-pass filter to your audio for vocals when it’s time to edit.
One instance the frequency response may not be beneficial is when recording low-frequency sounds like kick drums or a bass guitar. If you do try and record these sounds with the Shure SM58, you’ll notice they sound quieter relative to vocals, guitars, and most piano chords. You can increase the loudness when editing, but you may run into harmonic distortion as the loudness increases.
If you’re using the microphone in a controlled environment, do yourself a solid and invest in a pop filter. The internal filter is better than nothing, but an external shield only costs a few bucks and will save you loads of time editing.
Shure SM58 speaking sample:
Shure SM58 singing sample:
Shure SM58 acoustic guitar sample:
Shure SM58 electric guitar with amp sample:
How does the Shure SM58 compare to the company’s line of microphones?
Shure offers a wide range of consumer and professional microphones, but let’s take a brief look at how the SM58 compares to some of its most popular models.
How does the Shure SM7B compare to the SM58?
Comparing the company’s top-of-the-line dynamic vocal microphone to its more pedestrian offering is a bit silly, but let’s indulge. The Shure SM7B is a dynamic microphone that, despite its size, doesn’t require phantom power to operate. It has onboard switching, allowing users to quickly change the microphone’s frequency response on the fly. This may sound like a gimmick but it really works: the difference between the flat and bass rolloff profiles are stark.
For most content creators, the Shure SM58 is a better value as the SM7B is excellent but cost-prohibitive.
The Shure SM58 is meant to be tossed around and designed to be handheld or mounted, while the Shure SM7B is a bit more limited in its usage. Yes, both are dynamic are well constructed, but the ergonomics on the SM58 are much better than the SM7B; again, the latter is intended for studio use, not stage use.
Shure SM7B bass boost microphone demo:
Shure SM7B flat microphone demo:
Shure SM7B presence boost microphone demo:
Shure has manufactured some of the most iconic microphones of all time, and its SM7B is the king of the hill when it comes to professional recording, but its cost-prohibitive. For most consumers, the Shure SM58 will sound good enough and even better with a little editing.
Should you get the Shure SM57 or SM58?
Musicians who invest in the Shure SM57 usually intend to use the microphone for recording instruments be it in the studio or on stage. Its shape allows the recording capsule to get rather close to the instrument without impeding a musician’s ability to play. The SM57 is also a dynamic microphone, meaning it can tolerate extremely high outputs before relaying any distortion. You can use it as a vocal microphones, and I’ve certainly seen some bands do so, but if you have the money, you’re better off getting the SM58 as a vocal mic and the SM57 as an instrumental one.
Shure SM57 acoustic guitar sample:
What about the Shure 55SH Series II?
If you’re looking for a stylish vocal microphone suited for the stage and the studio, the Shure 55SH Series II is worth looking into. This dynamic microphone reproduces vocals beautifully and effectively rejects off-axis sound. Though the mic is heavy, it’s very durable so you don’t need to be too careful if you’re taking it on the road. Though it is pricier than the Shure SM58, the 55SH Series II offers an element of style that the simple SM58 doesn’t have.
Shure 55SH Series II microphone sample:
Should you buy the Shure SM58?
Yes, the Shure SM58 is one of the most popular microphones for good reason: it just works. Anyone tough on their gear will appreciate just how tough this microphone is. Whether you’re an open-mic performer or touring musician, the SM58 is a great mic to have in your arsenal.
If you only record in studios, get the Shure MV7
If you want something reliable, this is a must-have. However, the Shure MV7 is a super versatile microphone that’s great for the studio. It has both an XLR and USB output and they can be used simultaneously, meaning keeping backup files has never been so easy. In addition, it has a super useful companion software that lets you adjust the recording mode based on the mic position and desired tone, among other capabilities. If this doesn’t sound like your thing, be sure to read up on our lists of the best podcasting microphones and best mics for YouTube.
Frequently Asked Questions
You certainly can find knockoffs for sale but they likely won't produce the same audio quality as the SM58. One of the reasons the Shure SM58 costs $100 is because of its internal pneumatic shock mount and other aspects of its internal hardware that make its audio sound great.
The wireless Shure SLX2/SM58 has the exact same microphone capsule as the wired SM58, so the mic quality itself is identical. The key difference is that the SLX2/SM58 has a transmitter built into its handle, which connects through radio frequencies with a separate receiver unit. This allows for wireless connectivity. The connection on the Shure SLX2/SM58 is good because it can operate across 960 selectable frequencies, meaning it won't be prone to interference by other wireless devices in the area.