uxcell 8pcs 4 Terminal 4 Position Audio Stereo Speaker Socket Connector Board Country of Manufacture: CHINA; Material: Plastic, Metal; Net Weight: 53g Package Content: 8 x Speaker Terminal Board; Main Color: Black, Red; Type: Push Type Positions: 4; Total Size: 64 x 19mm/2.5" x 0.7"(L*W) Hole Distance: 55mm/2.2"; Connector Type: Spring Clip Terminal Number: 4; Mounting Hole Size: 3 x 4mm/0.12" x 0.16"(L*W)