Kill door resonance and road roar. Do this before you spend another rupee on speakers.
Inclusive of taxes. Free delivery over Rs 25,000.
Ten sheets of 2 mm butyl with a foil constraining layer — the material that actually stops a door skin ringing, unlike the asphalt sheets that melt and drip in this climate. Treat both front doors and you will hear the difference in road noise before you even touch the audio.
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