SoundTube Entertainment 3" Surface Mount Spkr 70V Black

Save $146.01
SoundTube SKU: 391288

Sale price$29.99 Regular price$176.00



The SM31-EZ(-T) is a premium full-range 3” surfacemount speaker, with overall dimensions smaller than a 4” sphere. The SM31-EZ(-T) incorporates a proprietary attachment with indexed swivel-joint for complete hemispherical aiming. Components have been weatherized for indoor/outdoor applications. The SM31-EZ is an 8 ? speaker without transformer. The SM31-EZ-T is shipped with the AC-SM31-XFMR transformer module to add a 20 W transformer and 5-position tap switch that mounts into a single gang deep junction box.


• Two models are available, the SM31-EZ and the SM31-EZ-T. The latter includes a 10 W transformer.

• One 3” (76.1 mm) 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 (4” diameter by 3.5” deep, including mounting plate).

• Five-position selectable tap switch (SM31-EZ-T only).

• Corrosion-resistant, powder-coated aluminum grille.

• UL 1480A approved.

• IP65 Rated.

• High quality black or white paint finish.

• Optional accessories: the SM31-EZ-T includes a 10 W transformer (AC-SM31-XFMR) that incorporates a 5-position tap switch and a wall plate for installation in a single-gang deep junction box. This transformer kit is also available as an optional accessory.

We sell both new and recertified products. 

Our recertified products have been tested, repaired, cleaned and restored to their original functionality by our in-house team of technicians to ensure that you have a "like new" experience with your purchase. As an authorized seller for every product you see on this site we have a duty to deliver a high quality product and service and we stand by our product.

Our recertified products are guaranteed to be in perfect working condition, however it is possible there may be small blemishes or marks.

Recertified products are covered by a 30 day return policy and are covered by a 90 day warranty against defects.

New products are covered by the manufacturer's warranty.

Only items found to have defects can be returned after the initial 30 day period.

Please contact us at for any return of refund issues. 

Once your return has been processed in our warehouse, at our discretion we will provide a replacement or issue a refund.

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