i have 2 peavey eurosys 1 speakers but in one speaker only the bass sounds come out, but the other speakers has bass and highs,what does this mean then
It means the horn on the speaker with only bass sounds is blown. The horn itself is ok but what is blow is called the compression driver - it is the part attached to the horn inside the speaker. Getting the replacement driver is the hard part - you will need to try the Peavey website.
