Yes I agree. The FH7 is not for bassheads! A dynamic driver doesn’t automatically mean big, booming bass - in fact quite the opposite if you’re talking higher-end DD, which is what the FH7 is. It is tuned slightly brighter, that’s true, so I suggest you try the bass filter + Comply tips for the best seal/max bass. If that’s still not enough for you, then it’s probably not the right IEM for you. It happens.