Based on this product's specifications, here are some alternatives and similar models
Speaker cable LIBOX LB0005 2x0.50 mm CCA, 100 m, transparent
Summary description:
LIBOX LB0005 speaker cable, 2x0.50 mm conductor size with Copper-Clad Aluminium (CCA) conductors, supplied on a 100 m roll. Transparent jacket, lightweight (≈1.25 kg) cable for connecting speakers and audio equipment in home or commercial installations. Suitable for short- to medium-run speaker wiring where CCA conductors meet requirements.