A speaker for two outputs???

Solved
moidu69 -  
 mourate -
Hello,

I would like to know if this combination is possible,

I have an 8-ohm speaker and a car radio with 4-ohm outputs
I have two front speakers to connect, and I want to know if I can connect my speaker to the left and right rear outputs and combine them by connecting positive to positive and negative to negative, as I don’t have any speakers in the back.

Thank you for your answers
Configuration: Windows Vista Firefox 3.5.7

2 réponses

Anonymous user
 
A car radio amplifier develops 12.5w rms per channel mostly, meaning it integrates a stereo amplifier of 2x25w rms as well as 4 channels, which means a 2-channel amplifier doubled, and it cannot be bridged since it distributes its channels in H like the bridge would do, this would damage all the channels and potentially burn out the entire amplifier.
You can connect a dual voice coil speaker to the 2 rear channels, but not a single voice coil on 2 channels.
If your car radio supports 8 ohms, you can already divide its total rms power by 2.
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moidu69
 
Hello,

thank you for the help, I made a blunder ^^
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mourate
 
But we do connect a single speaker (single coil) to 2 outputs sometimes! (in bridged mode, precisely)
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