Based on this product's specifications, here are some alternatives and similar models
Loudspeaker OMNITRONIC GSR-6 60W
Summary description:
The OMNITRONIC GSR-6 is a robust outdoor loudspeaker with a power rating of 60W. It features weather-resistant housing, making it ideal for outdoor use. With a frequency response of 80Hz to 20kHz, it delivers clear sound quality. The speaker is easy to install and can be mounted on walls or ceilings, providing versatility for various applications.