I guess it's my own fault didn't really read the description carefully. this is a passive speaker, no power or anything.
Key Features and Benefits:
|Number of Channels|
Audio input ( Speakon ) ????????? Audio output ( Speakon )
|Assembled Product Weight|
|Assembled Product Dimensions (L x W x H)|
14.20 x 16.10 x 27.20 Inches
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