8 Inch Three-Way Labyrinth Speaker Empty Box Home Speaker Bookshelf Speaker DIY Hifi Audio Wooden Handmade Box Passive Speaker 
 

product description:
 
 
Model: 8 inch make empty box
 
Material: Wood
 
Interface type: High level input
 
Speaker structure: bookshelf style
 
Speaker type: front
 
Important reminder:
 
One Pair A: Sinking hole depth: 3mm for high pitch,5mm for medium pitch,8.5mm for low pitch;
 

 Product list: One Pair （empty box *2PCS）