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Amazon.com: JBL Professional Control 28-1 High Output Indoor/Outdoor Background/Foreground Speaker, Black : Electronics
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JBL Control® 28T-60 (Black) 8" 2-way indoor/outdoor speaker with multi-tap transformer for commercial audio systems at Crutchfield
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JBL Control 28-1 8 inch Indoor/Outdoor Speakers - Black (pair) Bundle with Furman M-8x2 8 Outlet Power Conditioner | Reverb
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