u/F-A-H-O

I have the Sennheiser Accentum Plus and I want to change them for the JBLs, but I've heard that they have little bass from the factory.

Does adjusting the 30 and 60Hz bands on the equalizer make a difference? I want that crushing bass from my PartyBox, which my Sennheisers almost achieve in frequency but lack in power.

To those who have the JBL, I'm reading your comments...