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

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）