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Sound upgrade

231 Views 1 Reply 2 Participants Last post by  Sumfuncomet
Hello, I have a volvo v40 r design 2017

I wish to upgrade the sound in the car, but start with adding a subwoofer.

Did so before in a v50 but ever time the car unlocked or locked the sub got powered up by the canbus signal going trogh.

I addeda hige to low converter and tappet in to the rear speakers. Do not wish to do so again.

So I was hopping some of you know a better way to get the signal out.
1 - 2 of 2 Posts
Hello, I have a volvo v40 r design 2017

I wish to upgrade the sound in the car, but start with adding a subwoofer.

Did so before in a v50 but ever time the car unlocked or locked the sub got powered up by the canbus signal going trogh.

I addeda hige to low converter and tappet in to the rear speakers. Do not wish to do so again.

So I was hopping some of you know a better way to get the signal out.
Take a look in diymobile.com, you will find answers there!
1 - 2 of 2 Posts
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