I went from a Tablette 50 Signature and sub combo to a Response 1SC and sub combo to Response 2.5s with no sub. I picked the 2.5s because I wanted the quicker less bloated bass than what I expected might be the case with the D series bottom firing port.
To be honest, I'm not sure if you would perceive going to D15s as an improvement. If you didn't like the boom of the D25, the D15 might not be a whole lot different. Just a guess because I've never heard the D series, so I may be completely wrong.
To me, your Response 2 with a REL sub seems like a tough combo to beat. :)
To be honest, I'm not sure if you would perceive going to D15s as an improvement. If you didn't like the boom of the D25, the D15 might not be a whole lot different. Just a guess because I've never heard the D series, so I may be completely wrong.
To me, your Response 2 with a REL sub seems like a tough combo to beat. :)