Based on this product's specifications, here are some alternatives and similar models
Loudspeaker Audac WX502 2-way wired, 50 W, 55–20000 Hz, 8 Ω, 87 dB, black
Summary description:
Audac WX502 is a wired 2-way loudspeaker with two drivers, 50 W RMS power, 8 Ω impedance and 87 dB sensitivity. Frequency response spans 55–20000 Hz, making it suitable for background music, speech and general-purpose audio in venues, offices or retail spaces. Compact black enclosure and universal mounting options support fixed installations.