I have the studio monitor speaker, presonus ceres c3.5bt. And I recently bought a subwoofer,polk audio psw10.
When I gave a connection from Presonus subwoofer out (1/4 inch stereo) to Subwoofer in (RCA), I see less throw on the subwoofer paperdiaphragm, though there is little bit output with full volume on subwoofer. Instead I gave input from Iphone to subwoofer (3.5mm to RCA), it really rocks.
Why it so? What is going wrong when I connect from presonus?
Thanks for your reply.