Car horn modification packaged with a full frequency of 4 ' 5 ' 6 ' 6. 5 ' heavy bass vehicle speake

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The effect of protecting the horn from damage to the pronunciation, beauty and dustproofness, such as the need to change the hood with the original one, when re-engineered without a pronunciation. I don't know

One, fix the width of the horn installation, two small deviations of depth, two iron skins, and a loudspeaker, which can be used for long periods of time to create frictions, plus this glue's gasket that can solve the problem three, thicken the gaskets as well as strengthen the inner-spill, so that the bassing of the horn is more prominent

I don't know

I don't know

Car horn modification packaged with a full frequency of 4 ' 5 ' 6 ' 6. 5 ' heavy bass vehicle speaker