QED XT25 Speaker Jumper Cables; 4 x 20 cm jumpers for two speakers. One end has four gold-plated 4 mm AIRLOC banana plugs; the other end four gold-plated spade connectors. AIRLOC solder-free termination for low resistance and better signal transfer. 2.5 mm² conductors with LDPE jacket and Mylar wrap, OFC copper for high fidelity. Great bi-wire upgrade for stereo or home theater; easy install with color-coded sleeves.
eBay