SHURE SM58LC｜Classic Stage-Grade Cardioid Dynamic Handheld Vocal Microphone
A timeless professional vocal microphone, built for live performance and voice capture
The SHURE SM58LC is a dynamic vocal microphone from Shure, featuring a cardioid polar pattern, a 50 Hz to 15 kHz frequency response, and a -56 dBV/Pa sensitivity. With midrange tuning optimized for vocals, a natural low-end roll-off, and a highly durable metal construction, it has become one of the most iconic stage microphones for live sound reinforcement, singing, hosting, and voice recording. For users who need stable pickup, strong rejection of environmental noise, and dependable ruggedness, the SM58LC remains a highly representative Shure SM58 choice.
Compared with condenser vocal solutions that are more sensitive to the environment, the SHURE SM58LC uses a dynamic capsule, built-in pop filtering, and a pneumatic shock-mount system to deliver better handheld stability and lower stage bleed. Compared with other entry-level handheld microphones, the SM58LC stands out for its mature vocal tuning, reliable live noise rejection, and the proven durability that stage engineers have trusted for years.
Quick Facts 產品速覽
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Brand: SHURE
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Model: SM58LC
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Microphone Type: Handheld Dynamic Microphone
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Polar Pattern: Cardioid
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Frequency Response: 50 Hz to 15 kHz
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Sensitivity: -56 dBV/Pa (1 kHz)
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Weight: 327 g
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Suitable For: Live lead vocals, church speaking and worship, event hosting, podcast voice recording, rehearsal room vocal capture
Who Should Buy the SHURE SM58LC?
SHURE SM58LC Core Technology and Features
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Vocal-optimized frequency tuning: The SM58LC is voiced for vocal use, with a pronounced midrange presence and a natural low-end roll-off that helps singing and speech cut through the mix.
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Cardioid pattern reduces stage noise: The cardioid polar pattern effectively reduces pickup from the rear, helping minimize monitor feedback, stage bleed, and background noise.
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Dynamic design requires no phantom power: As a dynamic microphone, the SM58LC works without phantom power and is highly compatible with live mixers, stage boxes, and standard audio interfaces.
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Built-in pneumatic shock isolation: The internal pneumatic shock-mount structure absorbs handling movement, grip noise, and vibration, reducing handling noise and keeping the vocal signal cleaner.
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Integrated pop filtering: The microphone includes built-in pop and wind suppression to reduce plosives, breath noise, and wind noise during close-up singing without needing an external pop filter.
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Classic handheld stage form: The handheld design and end-address pickup style match the intuitive habits of singers, hosts, and speakers, making live deployment fast and efficient.
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Durable metal body and steel grille: The enamel-coated metal body and steel mesh grille withstand touring, rehearsals, and demanding event use, making it a true workhorse product.
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Balanced XLR output: The connector is 1 x XLR 3-pin male, allowing direct connection to mixers, mic preamps, stage boxes, or audio interfaces for professional workflows.
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Easy to control up close or from a distance: Close use gives a fuller, warmer, more present vocal sound; pulling back slightly yields a more natural tone with less low end and lower sibilance.
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Classic LC version: LC stands for less cable, meaning this SKU is the microphone body only, ideal for users who already have XLR cables or an existing stage system.
Vocal Tuning and Stage Projection
- The SM58LC has a frequency response of 50 Hz to 15 kHz, with tuning focused on the midrange region most important for vocals, making singing, spoken word, and speech easier to understand.
- The natural low-end roll-off reduces muddy proximity bass buildup, which is helpful for live PA systems, monitor feedback control, and speech clarity.
- For lead singers, MCs, and speakers, this sound signature—prioritizing stable intelligibility over overly bright highs—is a major reason the SM58 series has remained popular for so long.
Cardioid Pickup Control
- The polar pattern is cardioid, with focused front pickup and clear rear rejection, reducing the amount of monitor wedges, drums, side-stage speakers, and audience noise entering the microphone.
- Official data lists off-axis rejection as approximately 2 dB at 60°, 10 dB at 120°, and 20 dB at 180°, showing a solid technical basis for its real-world bleed rejection.
- For mixing engineers, this means the vocal channel is easier to control in loud live environments and helps the lead vocal sit more clearly in the overall mix.
Built-in Shock Isolation and Pop Protection
- The built-in pneumatic shock-mount structure absorbs mechanical vibration caused by handling, movement, and impact, making low-frequency thumps less likely to be amplified during handheld singing or speaking.
- The capsule includes built-in pop filtering that helps suppress plosives such as p and b during close vocal work, while also reducing breath noise reaching the diaphragm.
- This integrated design is especially important for live performance because it maintains stable, predictable pickup without adding extra accessory burden.
Compatibility with Live and Recording Interfaces
- The SM58LC uses a balanced XLR connector and can be connected to professional mixers, stage boxes, mic preamps, and recording interfaces, making it a highly standardized wired pickup solution.
- Because it is a dynamic microphone, it requires no external power and does not rely on phantom power, which simplifies setup and reduces potential failure points on stage.
- To connect it to a computer for GarageBand, podcasting, or livestream recording, you typically need a USB audio interface with an XLR microphone input.
Durable Construction and Long-Term Value
- The body uses a metal construction with a steel grille, offering excellent wear and impact resistance for touring, rental, church, school, and event-company use.
- It measures 51 mm in diameter and 162 mm in length, weighs 327 g, and feels solid in hand while maintaining the classic ergonomic balance for long sessions.
- The included 180° rotatable microphone clip makes angle adjustment quick and practical for stage, lectern, and rehearsal-room setups.
Standard Accessories in the Box (What's in the Box)
- 1 x Microphone Clip
- 1 x 3/8"-16 Adapter
Tech Specs
| Brand | SHURE |
| Model | SM58LC |
| Microphone Type | Handheld |
| Polar Pattern | Cardioid |
| Microphone Type | Dynamic |
| Channel Support | Mono |
| Direction | End Address |
| Frequency Response | 50 Hz to 15 kHz |
| Sensitivity | -56 dBV/Pa (1 kHz) |
| Connector | 1 x XLR 3-pin male |
| Power Source | No power required |
| Color | Gray |
| Mount Thread Size | 5/8"-27 female (includes 3/8"-16 adapter) |
| Dimensions | 51 mm diameter × 162 mm length |
| Weight | 327 g |
| Off-Axis Rejection | 60°: 2 dB / 120°: 10 dB / 180°: 20 dB |
SHURE SM58LC Pros and Cons
SHURE SM58LC FAQ
THINK2 Warranty & Support
Service Highlights
- Fast Shipping: In-stock items will be shipped within 24 business hours.
- Professional Technical Support: Our certified audio engineers provide consultation for installation, licensing, compatibility, and setup.
- Comprehensive Warranty & After-Sales Service: Includes both manufacturer warranty and THINK2 customer support.
※ Shipping times are calculated based on business days. Actual warranty follows the manufacturer’s policy. THINK2 provides integration and support assistance.
Warranty & Return Policy
- With valid proof of purchase and product serial number, customers are entitled to manufacturer warranty and THINK2 after-sales service.
- DOA / Non-human defects: Within 7 days of purchase, after verification, customers may request return or replacement.
- Exclusions: Damages from misuse, unauthorized modification, consumable parts, natural disasters, or improper use beyond instructions.
- Application Process: Contact customer service during business hours for return instructions.
- Service Coverage: Taiwan region primarily; overseas based on logistics standards.
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