For not a ton of money you can get the Behringer ultracurve and measurement mic. Then you can put the ultracurve between a digital source and DAC. This will give you all the digital equalization you could ever want.
It also allows you to compare the digital signal from the source with the analog signal coming from the measurement mic. Get a tone generator and you can see the difference at every frequency. I did this many years back and it really helped me understand how the room, bass traps and equalization effect the sound.
If you aren't willing to do this or similar and you are bothered by uneven bass then I agree that it's best to have a system that doesn't do deep bass.
https://www.amazon.com/Behringer-DEQ2496-BEHRINGER-ULTRACURVE-PRO/dp/B000CCN152
It also allows you to compare the digital signal from the source with the analog signal coming from the measurement mic. Get a tone generator and you can see the difference at every frequency. I did this many years back and it really helped me understand how the room, bass traps and equalization effect the sound.
If you aren't willing to do this or similar and you are bothered by uneven bass then I agree that it's best to have a system that doesn't do deep bass.
https://www.amazon.com/Behringer-DEQ2496-BEHRINGER-ULTRACURVE-PRO/dp/B000CCN152