Based on this product's specifications, here are some alternatives and similar models
Speaker cable Omnitronic 2 x 2.5 mm², 5 m, black
Summary description:
Omnitronic speaker cable with two conductors of 2.5 mm² cross-section and a length of 5 m in black. Designed for connecting loudspeakers to amplifiers and PA equipment, it provides adequate current capacity for medium-power audio systems. Flexible insulation and a straightforward two‑core design make it suitable for stage, studio, and home installations.