A:Answer Hi,
Just came across this site while trying to fix low volume issues with JABRA ECLIPSE v1.29.0.
I was experiencing low volume during calls, listening to music, netflix & YouTube. Pretty much everything. And no amount of tinkering with the device settings ie;
“auto volume”, etc,...
nothing seemed to help...
Anyways if u take the rubber earpiece off the speaker, u will notice a metal grill followed by a another piece of material. They are both easily removed with fingernails and/or tweezers. Doing so may reveal sum gooey, rubbery, low adhesion glue that needs to be removed using the tweezers. Then I placed the material & grill back in place & reattached the earpiece. The glue seemed to have been blocking the speaker and my volume more than doubled after removing.
Hope that helps!!