BuildsMembersVideosForums
Teams
Browse teams
Events
Car shows & meets
Competitions
SPL & SQ leagues
Contest
Win prizes!
Equipment
Browse audio gear
Installation Shops
Find professional installers
Equipment Brands
Explore top brands
Retailers
Find dealers & stores
Creators
YouTubers & reviewers
Calculators & Tools
Box, impedance, wire & more
Login

Get updates on builds, events & deals

Get updates on builds, events & deals

COMMUNITY
  • Browse Builds
  • Members
  • Groups
  • Teams
  • Competitions
  • Events
  • Promoters
  • Video Galleries
  • Brands
  • Retailers
  • Equipment Database
  • Submit Your Build
TOOLS
  • Box Calculator
  • Impedance Calculator
  • Wire Gauge Calculator
  • Amplifier Matching
  • Cone Area Calculator
  • dB Power Calculator
  • Ohm's Law Calculator
  • Power Calculator
  • Lithium Battery Calculator
  • Strapped vs Gain Matched
SUPPORT
  • Installation Guides
  • Warranty Info
  • Contact Us
  • Dealer Locator
COMPANY
  • Sparked Innovations Store
  • About Us
  • Eddie's Blog
  • Privacy Policy
  • Terms of Service
  • Data Policy & Ethics
  • Data Deletion
  • Changelog
FOR BUSINESS
  • Partner With Us
  • Become a Retailer
  • List Your Shop

Product data aggregated from publicly available retailer listings

Sonic ElectronixWoofers EtcSky High Car AudioDown4Sound ShopBig Jeff AudioCar Audio BargainShowtime Electronics+ more
Loading...

© 2026 Sparked Innovations. All rights reserved.

POWERED BY SPARKED INNOVATIONS
v1.00|Beta|Live
Home/Compare/SDTK20 20 Square Feet Sound Deadening Trunk Kit vs Wavy Foam Sound Deadening Kit Lightweight Closed Cell Foam Mat
All Comparisons
SDTK20 20 Square Feet Sound Deadening Trunk Kit

SDTK20 20 Square Feet Sound Deadening Trunk Kit

NVX
$49.99
View Product
VS
Wavy Foam Sound Deadening Kit Lightweight Closed Cell Foam Mat

Wavy Foam Sound Deadening Kit Lightweight Closed Cell Foam Mat

SoundSkins
$89.00
View Product

Product Spec Showdown

3 specs compared
Spec
SDTK20 20 Square Feet Sound Deadening Trunk Kit
Wavy Foam Sound Deadening Kit Lightweight Closed Cell Foam Mat
Compare At Price
59.99
—
Option1
Default Title
—
Shopify Variant Id
43088484892888
—