Product Name : Speaker Terminal; Type : Push Type; Positions : 8(Double Row) Pin Number : 8 Pins; Material : Plastic, Metal Color : Black, Red; Overall Size(No Include Pin) : 64 x 40x 20mm/ 2.5inch x 1.6inch x 0.8inch (L x W x T) Mounted Hole Diameter : 3mm/ 0.12inch ; Mounted Hole Center Distance : 58mm/ 2.3inch Weight : 198g; 8 Pins Terminals, 8 Positions, Spring Load Design, Push Type, Speaker Terminal. The spring-loaded terminals ensure a solid connection. Specilized design to your custom speakers or speaker upgrades for speaker cable connecting. Package Content: 12 x Speaker Terminals Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.