1 radio on the bike Sun Dec 02, 2012 2:10 pm
Crazy Frog
admin
I need to pick the brain of people with electronic background.
I am buying a marine stereo to install on the bike (4 x 40w).
The fairing is equipped with the original BMW speakers
The chair has 2 speakers and my helmet has also a set of speakers.
The 2 front channels will be used for the bike and the 2 back channels for the sidecar.
I want to be able to switch off the back channels when nobody's in the chair.
Is the negative output common to the 4 speakers?
If yes, can I connect the 2 negative (-) leads together and just install a switch to shut off the speakers?
If I shut off the negative, Do I take a chance of burning the output transistors on the back channels?
I don't know if turning the fader full to the front will shut off the rear speakers.
I want to install a jack on the front output in order to plug the helmet speaker and not blast high volume music when riding in quiet neighborhood.
I know that I need to install resistors, but don't have any idea of the value.
Anybody knows off hand what value I should use?
Thanks in advance.
CF
I am buying a marine stereo to install on the bike (4 x 40w).
The fairing is equipped with the original BMW speakers
The chair has 2 speakers and my helmet has also a set of speakers.
The 2 front channels will be used for the bike and the 2 back channels for the sidecar.
I want to be able to switch off the back channels when nobody's in the chair.
Is the negative output common to the 4 speakers?
If yes, can I connect the 2 negative (-) leads together and just install a switch to shut off the speakers?
If I shut off the negative, Do I take a chance of burning the output transistors on the back channels?
I don't know if turning the fader full to the front will shut off the rear speakers.
I want to install a jack on the front output in order to plug the helmet speaker and not blast high volume music when riding in quiet neighborhood.
I know that I need to install resistors, but don't have any idea of the value.
Anybody knows off hand what value I should use?
Thanks in advance.
CF
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1986 k75, 1985 K100rt, |