The answer your question yes I think adding a sub really helps.
I the JL audio E110 is a good choice. If you have a pre-pro or dac to amp you just sit the sub between the two and use the active internal crossover (not just a low pass but a true 24 dB cross-over). Works well and makes blending super easy.
The only issue I see is two subs are way better than one. I find one sub harder to get a good blend but it can be done.
I have two E112s and I would say it has been my best audio perchase. Don’t be scared to try a 60hz crossover point. Many will tell you it is too high but with a cross over it is not an issue.
I the JL audio E110 is a good choice. If you have a pre-pro or dac to amp you just sit the sub between the two and use the active internal crossover (not just a low pass but a true 24 dB cross-over). Works well and makes blending super easy.
The only issue I see is two subs are way better than one. I find one sub harder to get a good blend but it can be done.
I have two E112s and I would say it has been my best audio perchase. Don’t be scared to try a 60hz crossover point. Many will tell you it is too high but with a cross over it is not an issue.