- Joined
- Mar 4, 2022
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- ā21 Leadfoot Grey 402A Tremor
I started the process of installing sound shield mat in my doors and installing the door block off panels from MTI Acoustics. Finished the 2 front doors. So far, it does seem to have made an improvement to the mid level bass notes. Iāll report back once I get the rear doors done.
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So following up on this original post.
I finished all 4 doors with the sound skins mat and MTI block off panels.
After driving around a bit, i definitely think it made a difference. I notice subtle bass notes more now. In general, music sounds crisper and a little louder at a given volume setting.
Iām not saying it made the 4 doors into subwoofers, but it made a difference to me.
I have no good data to back this up. I recorded some audio clips before and after but I donāt think my phone really captures the audio appropriately to use as evidence.
So this is very subjective, but Iām happy with the ~$300 this cost to do.