Z3 upper and lower speaker sound not balance

[Mikelancelot]

Hello everyone,
Im just wondering, if the upper and lower speaker of Z3 should be equal in sound. The upper speaker is more powerful than the lower speaker (with or without sound enhancement)

[titijuli]

For me is not that way.

in my z3 the upper speaker is lower than the lower speaker, that sounds louder.

anyway, from this morning i can't switch it on, so no speaker sound at all. Good job @SONY

[Zacabeb]

They've got different drivers and are mounted differently, so the top speaker has a bit fuller sound. They should be quite equal in overall level though.

[stels_dust]

In my z3 dual the upper speaker is quieter than the lower speaker.

How to balance the volume, Sony? (((