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Astra H 2006 SXi: Suitable Navi Radio, Compatible Speaker Options & Power Requirements

Visionist 6831 6
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
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  • #1 16333649
    Visionist
    Level 2  
    Hello. Forgive me for creating a new topic. I have such a problem that I don't know much about car audio. I am going to buy a new navi radio for my Astra 2006 soon. Sxi version. I found one that is produced for Opel. But what speakers can I connect with what power? (I will buy the radio first, then the speakers) I attach a picture with the parameters of the radio.
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  • #2 16335507
    Twu
    Level 16  
    Why do you want to replace the speakers?
    You didn't attach the picture.
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  • #5 16335562
    Twu
    Level 16  
    "Not clean" - means how? Wheeze?
    At the beginning change the radio itself, it can also be the reason for "dirty" playing, not the speakers themselves.
    What are your speakers there (16cm diameter)? Measure them and check that the diaphragms with the springs are not crushed / punctured / torn.
  • #6 16335740
    Visionist
    Level 2  
    They wheeze a little. Well, I'm going to replace the radio because it will be useful navi then see what is the reason. And I just wonder because the radio has 16v 4 * 45, or 45 is the rms value? If I replace the speakers with a speaker above this value, will it burn them?
  • #7 16336172
    Twu
    Level 16  
    No, this is the maximum power. 4x45W rms radios have around 20W
    If you give a speaker that requires more power, the radio will simply not move, i.e. it will play quietly and practically without bass.
    So as they grunt, remove the grilles and check if the membranes are not able to disintegrate. If they are and you have to change them.
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Topic summary

The discussion revolves around upgrading the audio system in a 2006 Astra H SXi, specifically focusing on selecting a compatible navigation radio and speaker options. The user seeks advice on speaker compatibility and power requirements after experiencing poor sound quality from the existing speakers. Responses suggest that the radio's power output is 4x45W, which is the maximum power, and that RMS values are typically around 20W. It is advised to check the condition of the current speakers before making replacements, as issues may stem from the radio itself rather than the speakers. Recommendations include ensuring that new speakers do not exceed the radio's power output to avoid damage.
Summary generated by the language model.
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