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Get everything you need to take your car's sound to the next level.
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ResoNix Sound Deadening Products
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ResoNix Sound Deadening Kits
![ResoNix Sound Solutions Planet Waves Solderless Custom RCA Cable End Planet Waves](https://resonixsoundsolutions.com/wp-content/uploads/2024/03/RCA-Screw-Install-3.2.jpg)
Solderless Custom RCA System
![ResoNix Sound Solutions Foam Speaker Ring Fast Ring To Seal Speaker To Grille Opening](https://resonixsoundsolutions.com/wp-content/uploads/2024/04/ResoNix-Sound-Solutions-CCF-Strips-Speaker-Ring-Coupling-Gasketing-Foam-No-Logo-768x512-1.jpg)
Installation Accessories
![ResoNix Sound Solutions DSP Tuning Measurement Microphone In Car](https://resonixsoundsolutions.com/wp-content/uploads/2024/04/Nick-Mic-5-768x512-1.jpg)
ResoNix DSP Tuning Services
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Accuton Automotive
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Helix DSP's & DSP Amplifiers
![Karma Mobile Audio Aspect 3 midrange Speaker For Car Dash A Pillar Door mid component set 3 inch mid range](https://resonixsoundsolutions.com/wp-content/uploads/2024/05/Karma-Mobile-Audio-Aspect-3-Midrange-Front-Grille-No-Grille-ResoNix-Sound-Solutions-1080-1024x683.jpg)
Karma Mobile Audio
![ResoNix Sound Solutions BMW Mercedes Benz Volvo Land Rover Januar MOST150 Audio Interface Digital Preamp For Sound System Head Unit Integration](https://resonixsoundsolutions.com/wp-content/uploads/2024/04/ResoNix-Sound-Solutions-BMW-Mercedes-Benz-Volvo-MOST25-MOST150-Amplifier-Audio-Interface-1024x683.jpg)
OEM Digital Pre-Amp Interfaces
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Micro Precision
ResoNix Sound Deadening Kits
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ResoNix Sample Kit
$1.00 -
Sale!
ResoNix Stage-2 2-Door Sound Deadening Kit
$479.00Original price was: $479.00.$385.00Current price is: $385.00. This product has multiple variants. The options may be chosen on the product page -
Sale!
ResoNix Stage-3 2-Door Sound Deadening Kit
$775.00Original price was: $775.00.$645.00Current price is: $645.00. This product has multiple variants. The options may be chosen on the product page -
Sale!
ResoNix Stage-4 2-Door Sound Deadening Kit
$1,454.00Original price was: $1,454.00.$1,089.00Current price is: $1,089.00. This product has multiple variants. The options may be chosen on the product page -
Sale!
Porsche 911 – ResoNix Sound Deadening & Sound Treatment Kit
$1,248.00Original price was: $1,248.00.$1,099.00Current price is: $1,099.00. -
Sale!
ResoNix Polaris Xpedition Sound Deadening Kit
$679.00Original price was: $679.00.$579.00Current price is: $579.00. -
Sale!
ResoNix Sound Proofing Kit For Sedan, Crossover, & Truck – Entry Level
$3,360.00Original price was: $3,360.00.$2,899.00Current price is: $2,899.00. -
Sale!
ResoNix Full Sound Proofing Kit – Sedan, Crossover, & Truck
$8,620.00Original price was: $8,620.00.$7,899.00Current price is: $7,899.00.
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ResoNix Sound Solutions is a company with a specialty in high-end car audio and automotive sound treatment that offers top quality products and services that provide superior performance in their respective categories. No gimmicks, no baseless claims, no nonsense. Constrained layer dampers, sound absorbers, decouplers, noise barriers, and car audio DSP tuning and consultation services are part of our line-up with a focus on data-backed, solutions-based products developed by professional enthusiasts, for enthusiasts.
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10% Off Site-Wide!
To celebrate the 4th of July we are offering 10% off site-wide!
Use the code: “MERICA” at checkout to receive 10% off your entire order!