Speaker driver works, the amplifier plate in the back is missing. You will need to add an amplifier plate.
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Dayton Audio's SUB-1000 active subwoofer speaker system features a powerful 100 watt internal amplifier and heavy duty high-excursion 10" driver. Home theater bass effects were never easier to achieve!
Key Features
Downward-firing flared port design for clean, powerful bass
Selectable "Auto-on" mode
Heavy-duty long-throw 10" woofer
Perfect for small home theaters or listening rooms
Unobtrusive textured black vinyl finish
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