The Remote 4a controls all versions of the ZVOX 415, 425, 430, 440, 525, 550 and 575. It is a new design that replaces the Remote 4, the remote control originally included with these systems. The Remote 4a has the same functions as the Remote 4. If you are unsure which remote you need, please call us at 866-367-9869 and let us help.
ZVOX Mini and 325 owners: The Volume Up and Volume Down buttons on the Remote 4a WILL control volume on your Mini or 325 system. This is the only remote control we offer that can control volume on these two models. The MUTE button on the Remote 4a will NOT control the MUTE function on the Mini or 325.