TOA Monitor Speaker SL150M - Musical Instruments - Huntersville, North Carolina | Facebook Marketplace | Facebook
![Found an old speaker in my attic, specifically a TOA model SL150 and found it only has 1/4 jack in and out ports. I have no idea how to use it or Found an old speaker in my attic, specifically a TOA model SL150 and found it only has 1/4 jack in and out ports. I have no idea how to use it or](https://preview.redd.it/4hhqjap7spb41.jpg?auto=webp&s=e0cd1443eb441a881483f6e16dacffc843319daa)
Found an old speaker in my attic, specifically a TOA model SL150 and found it only has 1/4 jack in and out ports. I have no idea how to use it or
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Amazon.com: TOA BS-1030W Music Paging Speaker, Designed for Indoor Outdoor Applications : Musical Instruments
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