12" XLS SUB

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    Passive sub 54 liters box build in 22mm MDF (double in baffels (3)) Driver Peerless 12" XLS with two 12" passive radiators. Powered by a  Zachry D-250  supposed to leave 250W/4Ω  120W/ 8Ω   . The amp is clearly underpowered for the sub, but what the heck, every loose thing rattle, things fall from shelves and I smile :))  

Below are some pics in total disorder: 

 

Helicoil thread

 

   

 

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