SKU: 17949411674

Audix M55WO Omnidirectional Hanging Ceiling Microphone w/ Height Adjustment

$337.05 $374.50
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Description

Audix M55WO Omnidirectional Hanging Ceiling Microphone w/ Height AdjustmentAudix M55WO Overview The white M55WO Omnidirectional Hanging Ceiling Microphone with Height Adjustment from Audix is designed for applications where sound quality and ease of installation are critical, such as in boardrooms, lecture halls, churches, and learning centers. The M55 accommodates optional interchangeable capsules with cardioid, hypercardioid, omnidirectional, and supercardioid (shotgun) coverage patterns (sold separately). All electronics

Audix M55WO Overview

The white M55WO Omnidirectional Hanging Ceiling Microphone with Height Adjustment from Audix is designed for applications where sound quality and ease of installation are critical, such as in boardrooms, lecture halls, churches, and learning centers.

The M55 accommodates optional interchangeable capsules with cardioid, hypercardioid, omnidirectional, and supercardioid (shotgun) coverage patterns (sold separately). All electronics are fully integrated with high sensitivity and low noise and are equipped with a balanced signal output for inhibiting RF interference from cell phones and GSM devices.

Installation requires drilling one 5/8" hole in the ceiling with no additional tools needed. The adjustable mounting hardware allows the mic to hang up to 4' from the ceiling surface without removing the ceiling tiles. An optional aiming clip (sold separately) provides additional angular adjustments. The cable assembly features a solderless Phoenix connector and is housed in an airtight, plenum-rated junction box. A seismic restraint safety cable is also provided.

High output for distance miking
Optimized for voice recognition
Immunity from RF interference
Fingertip height adjustment and rotation control
Low noise preamp circuitry
Omnidirectional polar pattern
Metal plenum junction box with seismic and fire safety cable restraint

Applications

Video teleconferencing (VIC)
Distance learning
Surveillance
Board rooms
Surveillance
Ambient room miking
Hospital and medical procedures

Audix M55WO Specs

Transducer Type Condenser
Frequency Response 60 Hz to 10 kHz
Polar Pattern Omnidirectional
Output Impedance 150 Ohms
Sensitivity 40 mV/Pa @ 1 kHz
Equivalent Noise Level 22 dB (A-Weighted)
Signal to Noise Ratio 72 dB
Maximum SPL for 0.5% THD ≥130 dB
Dynamic Range 108 dB
Power Requirement Phantom Power: 18 to 52 V
Connector Phoenix
Polarity Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3
Material of Construction Aluminum and zinc alloy
Length Mic: 2.1" / 5.4 cm
Cable Max Adjustable Length: 4' / 121.9 cm
Weight Mic and Cable: 2.5 oz / 70.0 g
Junction Box and Safety Cable: 17.6 oz / 499 g

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    Exchange/Return Notes
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    SKU: 17949411674

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    4.2 ★★★★★
    Based on 26 reviews
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    pease4pod
    Houston, US
    ★★★★★ 5
    Excellent Investment!
    Color: Black, Style: ET-2800-B, Pattern Name: Printer
    I have had this printer for two years now. I purchased it to do invitations and signs for my Daughter's baby shower. I designed an invitation, printed more than sixty copies with address labels, return address labels, numerous signs, games and raffles tickets. I used it again for the Baby's 1st Birthday same amount of items. I have not had to fill the colored ink in over 2 years. I have filled the black. My husband also uses it for work and I've printed several other projects including pictures. Everything has always exceeded my expectations. For the price you get excellent quality. I find the software easy to use and update.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 11, 2026
    T
    Verified Purchase
    Tom B
    Bozeman, US
    ★★★★★ 5
    Inkjets have come a long way
    Pattern Name: Printer, Style: ET-15000
    Just a lot to like about this printer and nothing I don't like. Very capable for the price. I do mostly black and white printing, rarely print photos. (This will supposedly do a credible job of photo printing too but I haven't tried it). If you want professional caliber photo printing, you probably want the Epson 8550 which is similar to this, a bit more expensive, but does 6 color printing. If you are doing more like every day business printing the 15000 might be a better choice because it's built more for speed. The tank system means I can just replace the black because I use it a lot. The black ink tank is double size of the others and based on my experience so far, I think I'll easily get over a thousand pages on the standard-vivid setting which is very strong black but still relatively high speed printing. Given that the black ink bottles are under $30 I think the cost per page will be comparable to laser. The booklet/pamphlet printing can be complicated to work out with layers of PDF software and the Epson printer driver. But once you work it through, it's super capable. I've printed a lot of 12 x 18 double-sided for booklets and the paper handling has been flawless. (It can duplex automatically for 8 1/2 x 11 but for other sizes you have to manually duplex, which you can do by printing back/front or even/odd.) It's not as fast as a laser printer but it's pretty fast -- inkjets have improved so much.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 16, 2026
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    Loleta Harlan
    Los Angeles, US
    ★★★★★ 5
    Perfect Printer for My Small Business
    Pattern Name: Printer, Style: ET-15000
    I purchased the Epson ET-15000 for my crafting and apparel business and have been very pleased with its performance. The print quality is excellent, colors are vibrant, and the large ink tanks help save money over time. It handles larger print sizes with ease and has become an essential part of my workspace.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 3, 2026
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    Verified Purchase
    wwise
    San Leandro, US
    ★★★★★ 5
    Nice large format printer which is what I needed
    Pattern Name: Printer, Style: ET-15000
    I make stained glass panels and needed a printer that I could make larger copies with. I also wanted one that I could manipulate my images with. This was my best option and I love the Eco-Tank printers. After reading the reviews I made sure to add a couple years of additional warranty for my peace of mind. Finding 13 x 19 paper that was affordable was a tough challenge. I found a bunch on FB marketplace and bought everything they had to offer. This printer was very easy to set-up. I just followed the instructions and then followed what was on my computer screen. At first I thought I would have an issue connecting to Wi-Fi but when it failed on the computer, I was able to go to the printer and do it from the control panel - Easy peesey. I have used it several times since filling, charging, and installing and everything works as it should. My husband has an Eco-Tank printer and I've wanted one since he got his. I love that the ink will last a very long time and that it will be cost efficient. I am not overly interested in photo printing so this was the perfect choice for my needs. The print quality is fairly good when comparing it to my old Canon and e that there are several paper trays and ways to make copies, especially the automatic feed and the larger scanner bed.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 26, 2026
    J
    Verified Purchase
    JC
    West Palm Beach, US
    ★★★★★ 1
    document feeder not working on first real use.
    Pattern Name: Printer, Style: ET-15000
    Serious reliability issues and concerns. We have owned the printer for about 1 month and printed a limited amount. For the first time today I tried scanning with the document feeder. I was scanning about 12 pages that should of been 1 document. The first page scanned and then stopped. I started the scanner again and it scanned about 5 pages and then jammed. The rest of the pages were a constant jamming/not feeding fiasco. I would run to the computer and hit scan, then run to the printer and manually push on the paper as hard as i could without the paper bending. if I pushed just right i could get a few pages through without jamming. I ended up with about 6 pdf's instead of one document and constant jamming in the paper feeder. Frustrating from a brand new printer and the first time using the paper scanner. There is a clicking noise when it scans. a few of the pages fed properly but the rest had to be forced. No obvious obstructions or other issues. I tried cleaning the rollers with no success. Then attempted to reach out to Epson support. The only support option I could find was an email form that put me in a captia loop after entering all the information so I had to start over on the ticket submission. No chat support, no phone number, brand new higher priced printer with serious build/reliability issues. Frustrating.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 14, 2026

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