All of our speakers have been developed for listening to music in domestic settings. Using them for broadcast or public event is strongly discouraged. Any problem from such use will not be honored by our warranty. Under no circumstances can the warranty proposed by you dealer replace or extend the one offered by Jean Marie Reynaud S.A.S which is one year. This warranty is extended to five years to the very first owner if this form is totally filled In all case our warranty shall not apply in cases that stem from a failure in electronics, even intermittent (for example passage of continuous current to the speaker drivers resulting in burned moving coils).