SKU: 25913439002

SoundTube Entertainment SM31-EZ 3" Surface-Mount Speaker (Black)

Sale price$12705.75 Regular price$14117.50
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Description

SoundTube Entertainment SM31-EZ 3" Surface-Mount Speaker (Black)The black SM31 EZ 3" Surface Mount Speaker from SoundTube Entertainment is an 8 ? surface mount speaker that incorporates a 3" polypropylene driver with butyl rubber surround. The dimensions of this speaker measure smaller than a 4" sphere. The speaker incorporates a proprietary attachment with indexed swivel joint for complete hemispherical aiming. Components have been weatherized for indoor outdoor applications. The speaker is engineered for rapid

The black SM31-EZ 3" Surface-Mount Speaker from SoundTube Entertainment is an 8 ? surface-mount speaker that incorporates a 3" polypropylene driver with butyl rubber surround. The dimensions of this speaker measure smaller than a 4" sphere.

The speaker incorporates a proprietary attachment with indexed swivel-joint for complete hemispherical aiming. Components have been weatherized for indoor/outdoor applications. The speaker is engineered for rapid installation and low profile mounting for smaller venues. It is suitable for use in retail, restaurants, conference rooms, patio areas, educational facilities or any setting where full-range intelligibility, unobtrusive design and installation ease are paramount.

One 3" polypropylene driver with butyl rubber surround
Weatherized components for indoor/outdoor applications
Theft- and corrosion-resistant mounting mechanism with an indexed swivel-joint for precision aiming in any direction
Ultra-low profile ZeroReflection ABS enclosure
Corrosion-resistant, powder-coated aluminum grille
UL 1480 (UEAY) approved
Black finish
In the Box
SoundTube Entertainment SM31-EZ 3" Surface-Mount Speaker (Black)
  • Limited 5-Year Warranty on Parts & Labor
System Type 3" (76.2 mm) full-range, surface-mount
Impedance 8 ?
Sensitivity 85.0 dB at 2.83 V/1 m & 1 W/1 m
Frequency Response -3 dB: 170 Hz to 14 kHz, -10 dB: 120 Hz to 22 kHz
Max. Program Power 40 W
Max. Continuous Power RMS 20 W
Max. Power SPL 98 dB at 1 m
Coverage Angle 70�: -6 dB at 2 kHz
45�: -6 dB at 10 kHz
80�: averaged from 2 to 10 kHz
Angle of Inclination 0 to 90� vertical 0 to 359� axial (full hemisphere)
Directivity Factor q: 4.9 (averaged 100 Hz to 10 kHz), 7.1 (2 kHz)
Directivity Index 5.1 dB (averaged 100 Hz to 10 kHz), 8.5 dB (2 kHz)
Transducer 3" (76.1 mm) polypropylene driver with butyl rubber surround
Low Frequency Voice Coil 0.75" (19 mm)
Enclosure ABS
Grille Corrosion-resistant, powder-coated aluminum
Inputs Screw terminal
Approvals UL, CE, RoHS
Enclosure Diameter x Depth: 4 x 3.5" (101.6 x 88.9 mm) including mounting plate
Height 4.35" (110.4 mm)
Width 4.35" (110.4 mm)
Depth Including mounting bracket: 3.81" (96.9 mm)
Weight 1.4 lb (0.6 kg)
Packaging Info
Package Weight 2.0 lb
Box Dimensions (LxWxH) 7.0 x 6.0 x 6.0"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25913439002

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Nancy Wethington
Carnegie, US
★★★★★ 4
Need scan button to work!
Pattern Name: Printer, Style: ET-15000
Love (almost) everything about this except the scan button. The scan button on the Epson screen does not work. I called Microsoft who tried to fix it through the connection but still didn't work. Sent an e-mail to Epson and no response. Really need this scan button to work so that I can scan to desktop.
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Reviewed in the United States on May 5, 2026
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Faris
Lowell, US
★★★★★ 5
Great so far
Pattern Name: Printer, Style: ET-15000
So far its a great printer, no issues as of now. We’ll see how it holds
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Reviewed in the United States on May 30, 2026
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B.Nicole
Charlottesville, US
★★★★★ 5
My Go-To Sublimation Paper — Flawless Results Every Time
Size: 8.5"x11", Size: 8.5"x11"
This is hands down the best sublimation paper I’ve used and the only one I continue to buy. I get a perfect transfer every single time—no fracturing, no fading, and no uneven results. The paper dries fast, which makes my workflow so much smoother, especially when I’m producing items in batches. I use this regularly to make air fresheners and tote bags for my small business, and the color payoff is always vibrant and crisp. The transfer rate is excellent, and it works beautifully on light-colored, high-quality polyester and other sublimation-ready surfaces. If you’re a small business owner or crafter who values consistency, quality, and ease of use, this paper is absolutely worth it. I highly recommend it and will continue to repurchase.
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Reviewed in the United States on January 24, 2026
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Jimmy
Draper, US
★★★★★ 5
Best Sublimation Paper
Size: 8.5"x11"
I’ve been using A-Sub paper for my sublimation projects, and it is easily one of the best. The ink dries almost instantly once printed, so I don’t have to worry about smudging the design or getting those annoying "pizza wheel" marks from the printer rollers. The paper itself feels substantial and doesn't tear or curl easily. One of the biggest wins for me is that it never jams; it feeds through perfectly every time, saving me the frustration of wasting expensive ink and paper. When I go to press my designs, the ink releases almost completely, leaving very little behind on the paper and putting all that color onto the project. The final results look super professional, with colors that are vibrant and sharp rather than looking faded or dull. It has worked perfectly for everything I’ve tried so far, and if you want a reliable paper that gives you consistent, high-quality results, this is definitely the one to get.
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Reviewed in the United States on February 25, 2026
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Nadiagne
Whiting, US
★★★★★ 5
Ideal for sublimation beginners.
Size: 8.5"x11"
Asub sublimation paper has been excellent for my projects. The ink transfer is very good, the colors are vibrant and defined, and it dries quickly. It has helped me achieve clean and professional results, even as a beginner. Without a doubt, it's a reliable, high-quality paper for sublimation.
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Reviewed in the United States on February 15, 2026

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