Can you use just a subwoofer?

In the world of audio enthusiasts, the subwoofer stands as an emblem of bass excellence, capable of transforming ordinary soundscapes into captivating, immersive experiences. Typically, subwoofers are integral components of larger audio setups, accompanying speakers or soundbars to enhance the low-frequency range. However, a unique question arises: Can you use just a subwoofer as a