Jump to content

Martin Logan Dynamo 1600x Not Functioning Properly

Recommended Posts

I have two Martin Logan Dynamo 1600x Subwoofers that haven't been functioning properly since last Friday afternoon.   Each subwoofer will not work unless it's connected to the Subwoofer Control App - (when I close the app; there's basically No volume).


(the disfunction started when I upgraded to the Yamaha A-S 2200 from the Yamaha R-N 803)


Anyone had this problem in the past?

Link to comment
Share on other sites

Plug the old Yamaha back in and see if the problem clears. Trying to establish whether the problem

remains after the switch back, which would mean something changed in the subs' software as a

result, or if it's amp related.

Link to comment
Share on other sites

Thank you; to everyone who have a help-reply.


With some help from a Crutchfield help-technician; I found the problem is with the Rotel RB-1582 Mkii.

-(the Yamaha R-N 803 has a 12v trigger-out; so it worked with the Rotel RB-1582 Mkii)

-the Yamaha A-S 2200 has No 12v trigger-out; it wasn't turning on the Martin Logan Dynamo 1600x Subwoofers

-the Rotel-1582 Mkii will not turn-on (when toggle switch is in On-position) if it doesn't receive a 12v trigger-in signal


Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...