So sánh giá Set 2 Đầu Nối Dây Loa 4Mm Chuyên Dụng

2pcs Gold Plated Amplifier Speaker Binding Posts Terminal 4mm Sockets for Plugs1 Pair Gold Plated Amplifier Speaker Binding Posts Terminal 4mm Sockets for Plugs========Features:1. 24K gold-plated terminals, copper conductor material, durable.2. Oxidation resistance, low distortion, beautiful appearance, cost-effective, suitable for amplifier DIY;Specifications:Body material: gold-plated alloyMaterial of nuts, gaskets and rings: ironProduct size: 3.4 x 1 x 1cm/1.34 x 0.39 x 0.39"Product weight: 10g/pcProduct color: red, blackPacking: OPP packaging with red and black each oneScope of application: speaker amplifier line and DIY productionDetailed parameters:Full length: 34.5mm/1.36"Maximum OD: 12mm/0.47"Line hole diameter: 5mm/0.20"Screw shaft length: 17mm/0.67"Screw shaft diameter: 4mm/0.16"Insulator OD: 12mm/0.47"Recommended chassis opening hole diameter: 6mm/0.24"Tail-hole diameter: 4mm/0.16"Plate thickness: less than 4mm/0.16"