I posted a few months back and finally got off my ass and purchased my upgrades but I am having an issue:
Front: Motion 60XT
Center: Motion 50XT
Rear Surround: Motion 40
Receiver Onkyo TX-RZ920
Sub- was JBL SP120ii that I just "upgraded" to a Dynamo 1000. Everything was fine until I hooked this up today
I used the THX crossover settings of 80HZ for everything and have all speakers set to small, The sub was working fine and after about 10 minutes worth of use it pops intermittently when it's not active with a signal within its frequency range. When I do the sound test you cannot hear a pop, when you unplug the RCA you don't hear the pops, when it is active pumping out sound its not popping either. If I start screwing with the crossover settings and knock all of them 10hz above the min, and enable the double bass; the pop sound is greatly diminished, but still there. Is this a crossover issue (the sub is set for Bypass LFE in, all at 80hz in the Onkyo crossover, LFE level is -infinity dB)? or is this the dreaded ML sub-woofer popping issue?
Last edited by rf7812; 08-03-2019 at 09:06 AM.