2008 mazda miata, aftermarket radio

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=143079
Printed Date: May 10, 2025 at 6:57 AM

Topic: 2008 mazda miata, aftermarket radio

Posted By: slicksam
Subject: 2008 mazda miata, aftermarket radio
Date Posted: June 23, 2017 at 2:35 PM

I have to install a radio on a 2008 mazda miata.
I noticed it SAYS bose system. I ordered the harness(70-7903), the radio kit(99-7506) and also a pioneer radio.

Im hoping someone can tell me if I have to bypass the Original amp to install an aftermarket radio?

if so, where is the original amp and where can I found the pin out diagram?

here is some pic

posted_image

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Testing is the key

Replies:

Posted By: i am an idiot
Date Posted: June 23, 2017 at 5:24 PM

No need to bypass. Connect the blue wires to turn on the amplifier.

Posted By: slicksam
Date Posted: June 23, 2017 at 5:38 PM

Just did that.
Hooked up power, acc, ground and blue (turn on) and 1 set of speakers.

No sound

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Testing is the key

Posted By: slicksam
Date Posted: June 23, 2017 at 5:52 PM

I hooked up the power antenna and everything works.

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Testing is the key

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