News, Tips & Reviews
B&H Gift Cards
The Professional's Source Since 1973
Ask Our Experts800-606-6969
Hello, Log InAccount & Orders
My Cart
Video Chat with a Pro Audio Expert - Live
Home

Shure MX418SC - 18" Cardioid Gooseneck Microphone

BH #SHMX418SC • MFR #MX418S/C
63 reviews
Print
Shure MX418SC - 18" Cardioid Gooseneck Microphone
In Stock
No Store Display
$296.00
OR
$50/mo. suggested payments for 6 Mos.§ when you use the Payboo credit card. Learn More
Add to Cart
Free 2-Day Shipping
Protect Your Gear
Add a protection plan from $42.99
See Options
Used from $189.95
Ask an Expert
800-606-6969

Shure MX418 Overview

The Shure MicroFlex MX418 is a fully adjustable 18" cardioid gooseneck microphone designed for podium and desktop use in speech, presentations, conferences and more. The MicroFlex gooseneck microphone series offers the flexibility of removable capsules with different polar patterns. The cardioid capsule is included, while the supercardioid and omnidirectional capsules are available separately. In addition, the MicroFlex series features high sensitivity and balanced, transformerless output for maximum immunity to electromagnetic hum and RF interference, even over long cable runs. This model includes an attached XLR preamp, a shockmount with flange, and a mute switch with LED indicator.

Wide dynamic range and frequency response for accurate sound reproduction across the audio spectrum
Interchangeable cartridges provide the right polar pattern for every application
Balanced, transformerless output for increased immunity to noise over long cable runs
Shockmount that provides over 20 dB isolation from surface vibration noise
Locking flange mount for permanently securing microphone to lecterns, pulpits, or conference tables
Mute switch and LED indicator
UPC: 042406052221

Shure MX418 Specs

Key Specs
Microphone Type
Gooseneck (Speech/Non-Instrument)
Polar Pattern
Cardioid
Element Type
Condenser
Controls
Mic Mute
Frequency Response
50 Hz to 17 kHz
Maximum SPL
122.7 dB (1 kHz, 1% THD, 1-Kilohm Load)
Analog Output
1x XLR 3-Pin
Power Sources
Phantom Power
Microphone
Microphone Type
Gooseneck (Speech/Non-Instrument)
Polar Pattern
Cardioid
Element Type
Condenser
Sound Field
Mono
Orientation
End Address
Controls
Mic Mute
Pad
No
Circuitry
Solid-State
Performance
Frequency Response
50 Hz to 17 kHz
Maximum SPL
122.7 dB (1 kHz, 1% THD, 1-Kilohm Load)
Dynamic Range
96.2 dB (1-Kilohm Load)
Connectivity
Analog Output Connector
1x XLR 3-Pin
Power
Power Sources
Phantom Power
Operating Voltage
11 to 52 V (Phantom Power)
Physical
Color
Black
Dimensions
ø: 0.79 x L: 23.92" / ø: 20.07 x L: 607.64 mm (Microphone)
ø: 2.62" / ø: 66.7 mm (Mount)
Weight
1.82 lb / 82 kg
Packaging Info
Package Weight
1.4 lb
Box Dimensions (LxWxH)
25 x 5.5 x 3"

Shure MX418 Reviews

Built-in Mute switch is a winner!

By RICHARD
Rated 5 out of 5
Date: 2025-05-25

We purchased this microphone to replace a unit that had an in-line on-off XLR switch that generated a loud pop. The old unit was shorter and flopped around in the lectern and was hard to keep in place for whoever was speaking. The MX418SC's lighted and totally quiet mute switch and mounting ring/bracket solved all those problems and has better audio quality. Due to the built-in preamp, we cranked down the gain at the mixer.

Great pulpit microphone

By Sheila
Rated 5 out of 5
Date: 2024-06-17

This microphone is 24 end to end and gives us just what we need for the pulpit so that our readers can be heard better.

See any errors on this page?

Will this work on a standard PA system or does it ...

Will this work on a standard PA system or does it require a pre-amp?
Asked by: Charles
This can connect to a standard XLR mic connection on a mixer. The mixer must provide 48v phantom power to run.
Answered by: Daniel
Date published: 2021-02-12

Does it come with the windscreen?

Does it come with the windscreen?
Asked by: Joseph
Yes, the Shure MX418DS 18" Desk-Top Supercardioid Gooseneck Microphone ships with a Snap-Fit Foam Windscreen.
Answered by: Daniel O
Date published: 2024-11-18

Does this fit into the Shure A412B ACC Base for ...

Does this fit into the Shure A412B ACC Base for Microflex Desktop Gooseneck ?
Asked by: Senoga
Yes, the Shure MX418SS 18" Super-Cardioid Gooseneck Microphone with Switch will fit into the Shure A412B ACC Base for Microflex Desktop Gooseneck.
Answered by: Matt Z
Date published: 2021-10-29

question

we are using shure MX418 microphones {4 mics} and when they work they start to do noise instead of amplify the voice. Is there some Batreys in them that need to be changed?
Asked by: seb c.
They have no batteries, my guess is that the connector is loose or the problem is elsewhere. This mic should give you at least 10 years of service. Usually this frequency response changes for the worse over time.
Answered by: Ed K.
Date published: 2018-08-27

Can you power these using 12V Phantom Power?

Can you power these using 12V Phantom Power?
Asked by: Dan
Yes, the Shure MX418D/C can operate using between 11 to 52V phantom power.
Answered by: Lisa S
Date published: 2023-04-04

Can this be mounted without the shock mount onto ...

Can this be mounted without the shock mount onto a regular surface mount XLR Female (like the Neutrik NA3FDM)?
Asked by: Jonathon
Yes, the Shure MX418S 18" Supercardioid Gooseneck Microphone with Preamp should be capable of mounting directly to a sturdy, compatible 3-Pin XLR female connection without the included flange mount.
Answered by: Matt Z
Date published: 2022-06-19

Would this mic work well for Podcasting, Virtual ...

Would this mic work well for Podcasting, Virtual Meetings, Speech Videos? If not, would you recommend the Shure Sm57 or Sm7b?
Asked by: Adrian
This microphone is analog and is used with conventual PA systems.
Answered by: Norris G
Date published: 2021-02-25

question

This has the push-to-talk function. Does it have a button to leave the mic on continuously without having to use the push feature?
Asked by: Matthew G.
There are DIP switch settings for leaving the mic on continuously. See page 3 of the instruction manual for settings:http://static.bhphotovideo.com/lit_files/89563.pdf
Answered by: Mark S.
Date published: 2018-08-27
  • y_2026, m_6, d_4, h_10CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_19
  • loc_en_US, sid_156878, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo
Whatever You Need, We've Got It