Lasherž
CarAudio.com Elite
I'm curious what class of products are most regularly used together for achieving both soundproofing (exterior noise like road noise) and deadening (interior noise like high octave resonances). In a car, what contributes the most to a rigid sounding interior? My car isn't a luxury brand (Accord), so I only have single pane windows and don't have completely filled out wheel wells, so I'm not expecting perfection, just more substantial blocking for door speakers and general resonance attenuation mostly from the sound system.
I currently have Decidamp SP80 and I know this alone won't achieve the desired effects. What product(s) would you add to go with it? Decidamp properties are listed here: https://www.pyroteknc.com/products/decidamp/decidamp-sp80/ along with a whole host of technical breakdowns. It's a bit above my pay grade to understand everything about it, but it attenuates tinging of rain very well and obviously has a butyl-like structure yet doesn't ever recommend a constrained layer like some of their other products.
Also, I should ask what order you would recommend placing these products.
I currently have Decidamp SP80 and I know this alone won't achieve the desired effects. What product(s) would you add to go with it? Decidamp properties are listed here: https://www.pyroteknc.com/products/decidamp/decidamp-sp80/ along with a whole host of technical breakdowns. It's a bit above my pay grade to understand everything about it, but it attenuates tinging of rain very well and obviously has a butyl-like structure yet doesn't ever recommend a constrained layer like some of their other products.
Also, I should ask what order you would recommend placing these products.