Mxl AC-404-LED USB Boundary Microphone with Color-Changing LED Base

Model #AC-404-LED

MXL Warranty
Mxl ac 404 led 1
Mxl ac 404 led 1
Mxl ac 404 led 2
Mxl ac 404 led 3
Mxl ac 404 led 4
Mxl ac 404 led 5
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Output Connectors 1 x Micro-USB
Weight 1 lb / 454 g
Diameter 2.95" / 75 mm
Length 4.29" / 109 mm
Operating Voltage Not Specified by Manufacturer
Cable Length Not Specified by Manufacturer
Headphone Connector 1 x 1/8" (3.5 mm)

Digital Performance

Bit Depth 16-Bit
Sample Rate 44.1 kHz48 kHz
Operating System Support Windows, macOS/OS X
RAM Not Specified by Manufacturer
Available Port USB (Interface Unspecified), USB 2.0, USB 3.0

Analog Performance

Maximum SPL Not Specified by Manufacturer
Frequency Range 40 Hz to 16 kHz
Polar Pattern Hemispherical/Half-Omnidirectional
Tube No
Impedance Not Specified by Manufacturer
THD 0.01%
Pad None
Sensitivity Not Specified by Manufacturer
Low-Cut Filter None
CMRR Not Specified by Manufacturer
Sound Field Not Specified by Manufacturer
User Reviews
Micro center.34865720
16 August 2021

I purchased this mic as an external mic for my laptop to be used during zoom meetings. This mic has worked excellently and has a far reach is reach. I tested it at 15 feet and the pickup was still heard. It beats the mic on a camera or laptop. Great choice!

Shopping com.33655990
22 September 2010

If you use Skype, SIP, GTALK or some other VOIP for audio conferencing you will love this. No more headset, and no more sound problems.

  • +

    Great Sound Quality, Well Built, Built in Sound Card

  • -

    Supplied USB cord low quality.

Micro center.34865720
17 September 2020

My built-in microphone and other audio microphones did not cooperate well with Microsoft Teams. This USB microphone provides a clear sound, and i have found myself using Teams a lot more. It is a great tool, but only with the correct hardware. This mic did it.

Micro center.34865720
16 October 2020

I bought this after watching a few youtube reviews. This Mic has the obvious advantage of being something you can put on your desk and it captures audio from all directions. Perfect for work Zoom/Discord calls.

Micro center.34865720
15 August 2021

Very happy with this mike, though I wish it came with a longer chord.

Micro center.34865720
6 August 2020

We bought this for larger conference meetings and it worked great.

Micro center.34865720
29 March 2021

We bought this mic for blended online/offline meetings as some board members became willing to meet in person, and others remain remote. The audio boost was exactly what was needed, and did not require any sophisticated set up.

Micro center.34865720
26 March 2021

I wanted to offer a hybrid meeting option, where some people were in a room, socially distanced, and others were on zoom. I needed a mic that would work for a large room, and this one did the trick.

Micro center.34865720
16 July 2020

I use this microphone for conference calls that I run on zoom from my conference room. Normally, the computer mic picks up every little sound - down to the whisper and dropped notebook.

Product Highlights
  • Up to 16-Bit/48 kHz Resolution
  • 3-Capsule Boundary Design
  • 180° of Coverage
  • 25' Maximum Range
  • 1/8" Headphone Output
  • LED Base with 8 Color Modes
  • Sturdy Metal Body
  • Simple USB Connectivity and Powering
  • Includes USB Cable
  • macOS, Windows
In The Box
  • MXL AC-404-LED USB Boundary Microphone with Color-Changing LED Base
  • USB Cable
  • Mini Philips Screwdriver
  • Cleaning Cloth
  • Limited 1-Year Warranty
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