View Full Version : Can speaker output be turned off on a Alpine CDA9811?

08-15-2005, 07:40 PM
I can't find the answer in the manual. I'm trying to run my 9811 directly to my door speakers (it was originally running through an amp using the RCAs). I am getting no voltage and no sound from the HU's speaker wires. I checked volume, balance, fade, and x-over. Is there something I missed? Is the internal amp turned off so that the RCAs work, but the speaker outs do not work?

Thank you,


08-15-2005, 10:57 PM
Not sure about the 9811 but I have a 9847 and there is a setting called power IC it is under the f/setup button - press and hold it for 2 seconds. It turns on/off the built in amp.

08-15-2005, 11:42 PM
Thanks! I'll give it a shot.