Revel Gem 2 - Manual (Page 22)

Ultima Gem2
Owner’s Manual
22
LOUDSPEAKER VOLUME LEVEL
High-order filters include steep cut-offs to reduce potential
damage from “out-of-band” frequencies. Combined with
carefully designed transducers and filter networks, this approach
helps the Gem2 to maintain its performance under extreme
operating conditions. However, all loudspeakers have limits
when it comes to continuous playback. To extend these limits,
avoid playback at volume levels that distort or sound “strained”.
Caution
To avoid damage, reduce volume level immediately if
loudspeaker sound is not clean and clear.