- Universal connection set for speakers, switching voltage and supply voltage connections ,- Spade connectors: 2 x 6.3 mm, blue, up to 2.5 mm² cables, 2 x 6.3 mm, yellow, up to 6.0 mm² cables ,- Female disconnects: 4 x 2.8 mm, blue, up to 2.5 mm² cables, 4 x 4.8 mm, blue, up to 2.5 mm² cables, 4 x 6.3 mm, blue, up to 2.5 mm² cables, 4 x 6.3 mm, yellow, up to 6.0 mm² cables ,- Spade connector which can be crimped ,- Insulated - Set Contents in Pieces: 20 ,- Component: blade terminals, 2,8 mm, to 2,5 mm²-cable/blade terminals, 4,8 mm, to 2,5 mm²-cable/blade terminals, 6,3 mm, to 2,5 mm²-cable/blade terminals, 6,3 mm, to 2,5 mm²-cable/blade terminals, 6,3 mm, to 6,0 mm²-cable/blade terminals, 6,3 mm, to 6,0 mm²-cable 2 years legal warranty only