I am restoring an '84 CJ7 and must replace the radio. All I can find that I can afford that will fit the dash opening are stereo (2-channel) radios. I would like to put speakers front and rear, but have heard that adding speakers reduces resistance and will damage the new transistorized radios. I cannot afford a 4-channel vintage-style radio. Please help. Thanks.
Use 8 ohm speakers.
or
connect the 4 ohm speakers like this:
to radio (+) : Front speaker (-) -------------------(+) back speaker: (-) to radio
Connect the plus side of one speaker to the negative side of the other speaker and the other two sides to the radio. This will make two 4 ohm speakers look like one 8 ohm speaker.
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