Two radios in one external speaker? -
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Go Back > General Technical Discussions > Electrical, Audio, GPS, & 2-Way Radio > Two radios in one external speaker?

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Unread 10-02-2013, 05:48 PM   #1
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2002 TJ Wrangler 
Join Date: Mar 2008
Location: Russia
Posts: 161
Two radios in one external speaker?

I've installed two radios - a CB and an UHF receiver in my center console (removed the subwoofer to do it). Due to the location the built in speakers on both radios are loud enough when my jeep is parked but on the highway its another story. So, I want to use an external speaker. The question is - can I somehow use one speaker with both radios? My CB requires a 3 watt 8 ohm ext speaker and my UHF requires a 3 watt 4 ohm ext speaker. Any idea on what I could use to mix the output of both radios together?

2002 TJ 2.5L
glook is offline   Reply With Quote
Unread 10-03-2013, 10:09 AM   #2
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2005 TJ Wrangler 
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Posts: 1,421
You need to purchase something like this.

I don't know about the speaker.

"life is good at 2 MPH"
Sccafire is offline   Reply With Quote
Unread 10-06-2013, 08:59 AM   #3
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1985 VJ 
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Location: Texas Gulf Coast
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Buy a good 4 ohm speaker and add a 4ohm resister to the input, coming from the cb. you'll also need to put some diodes on the ground side, to prevent feed back between radios.
PhulesAu is offline   Reply With Quote

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