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Professional Audio

speaker with two output

Ruddy Chaile PC

182

hace 6 años

Hello friends of me I notice this time I want to ask you about a speaker that has 2 outputs I thought they were like those used by car speakers, but no, I tested the homework on one side giving me 4 ohm on the other side also 4 ohm, one in parallel (red with red) gives me 2 ohm, one in series (black with red) also 2 ohm my question is if I can connect this speaker on one side and cancel or not connect the other side, can someone give me an explanation please

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romaci2005

4.485

hace 6 años

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hace 6 años

Its speaker is double coil, each 4 ohm If your amplifier is for 8 ohm loads you can connect the coils in series to get 8 Ohm if your amplifier is for 4 ohm loads you can connect only one of the coils. (the other coil leaves it unconnected)

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Ruddy Chaile PC

182

hace 6 años

Hi romaci2005 thank you very much for your contribution, the amplifier I made is for 8 ohm and 4 ohm and you are right I placed them in series to get 8 ohm then place in parallel with another speaker to go down to 4 ohm, I tried it and everything OK thanks for contributing their knowledge, a hug.

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servimat1

138.835

hace 6 años

Hi. What do you call the speaker's output? Upload a photo of the device. What chips do you use where you measure? Mention brand and model. Regards

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Ruddy Chaile PC

182

hace 6 años

Hi servimat1 this speaker is not branded, it only says in the ewtto plastic box, it is loaded with a 9 volt charger, I comment that this speaker has for usb equalizer radio, microphone.This equipment burned the class D power amplifiers, it has no audio, everything else works, what I did is a 100w amplifier with source, now I want to connect the speakers and I thought they were the common ones of a single coil + and - but it has another coil with + and- at that I meant joining in series or parallel

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