Upgrade your sound system with the DB Link LBK21010SK Speaker Kit and experience the difference in quality! This BUZZMAT category speaker kit is perfect for those who want to impress with bass, not noise. The kit includes two 10in x 10in sheets that are easy to install and designed to provide superior sound insulation. The Onyx Metallic Thermal Barrier and Black Butyl Elasto Mass ensure that your speakers perform at their best, while the chemical-resistant materials and neutral wax paper release liner make for a durable and sustainable choice. With a surface area of 1.38 sq. ft and a weight of just 1.14lb, this kit is lightweight yet highly effective. Plus, it can withstand temperatures ranging from 70°F to 315°F, making it perfect for any environment. Say goodbye to unwanted noise and hello to crystal-clear sound with DB Link's eco-friendly and high-performance speaker kit!