You will need a subwoofer for a floor-standing speaker. If not built-in, you'll need to get one.
Most musical styles cover a wide bandwidth, from sub-bass to the highest frequencies. A speaker should cover at best 20 Hz to 20,000 Hz. These speakers are rare, and above all very bulky, whatever their format. With speakers of reasonable dimensions, we have therefore long gotten used to ignoring low frequencies. The resurgence of headphones reminded us that sub-bass existed. It is easier to reproduce this with transducers a few centimeters from the ears, or even in the ear canal. It is therefore possible that you realize this lack more easily nowadays. The floor-standing/column speakers are not spared, even if their internal volume is high. But it's all about compromise. When a column “only” goes down to 50 Hz, you are missing something at the bottom. This is where the subwoofer comes in. Rather than asking the impossible from the tower speakers, it is preferable to entrust the lowest frequencies to a subwoofer.