Ricable U40/10 Speaker - Spool 10 mt (32,8 feet) - Audio speaker cable for Loudspeakers 2 x 4 mm with tubular sheath of 11,5 mm and PE insulation and fabric. Hi-fi quality for the connection of speakers with the amplifier. Pure copper OFC conductors with twisted and directional processing to bring down the inductances. Made in Italy with Lifetime Warranty On-Site.