Gino 2 Pcs Red Black Spring Loaded Speaker Terminal Plate

• Product Name : Speaker Terminal;Material : Plastic, Metal
• Color : Black, Red;Overall Size : 4.5 x 2.1 x 1.5cm/ 1.77" x 0.8" x 0.6"(L*W*T)
• Fix Hole Diameter : 3.2mm/0.125";Hole Distance : 45mm/1.77"(Center to Center)
• Net Weight : 14g
• Package Content : 2 x Speaker Terminals Plate

I got these to fix my powered subwoofer. I managed to rig them to the sub and it is working again.

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Holds in your speaker wire with a weak spring. I tried pressing the clips on tighter and broke the cheap plastic. But ultimately I purchased another because I was looking more for price than quality for the particular project.