The brackets were easy to install and the screws provided match my Bose Double Cube Acoustimass speakers. only got four (in my case it's not a problem because I only needed four anyway). You can see in my photos that the model number printed on the box is TSS1-B*4 which is a pack of four TSS1 mounts, but the printed barcode label says 5 packs. I don't need a refund as I only needed 4 but I think the seller should either change the listing to say 4 pack or make sure they ship 5 mounts. Buyer Warning.
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