Michael,

Without knowing the design of the V4 amp, i would guess it's a relay from what your saying.

Point of clarification, is the click coming from the enclosure (amp plate) or the driver?

Below i am speaking on the assumption that the click is not coming from the driver.


The switching of the LED leads me to go down this road...

Even though you said the cables are good. Have you tried to swap the cables, or put the existing cable into the other sub out on your Denon (i'm guessing your unit has dual sub out's?). i've had this issue with a non-axiom sub at the house, for whatever reason the signal would drop out, even though the connections seemed good.. if this is a relay issue, it sounds like the signal is intermittent, from the multiple click noises your hearing.

So, try swapping out the cable, and also the connection to the Denon. The V4 amp may be more sensitive than the V2 amps.

Hope this helps man... These intermittent things are the biggest pain in the ass possible.


Gotta go do more yard work, i'll check back when I'm done.

Last edited by dakkon; 06/14/14 04:28 PM.