Product Description: The woofer design incorporates a super lightweight paper composite cone and foam surround, along with a single layer spider and a 2 inch perfectly balanced and sized voice coil. The Vibe range's secret to its sleekness lies in the vast selection of tweeters available in coaxial and component speaker sets. A distinctive 50mm tweeter is featured on the 5.25 inch, 5 x 7 inch, and 6.5 inch variants, while a 40mm tweeter is utilized across the rest of the range. This configuration enables an extended bandwidth and high level of efficiency that surpasses any other speaker. Oversized tweeter: oversized 50mm and 40mm PEI tweeters delivering an incredibly wide frequency response and highly accurate sound reproduction Euro fit basket: euro fit basket provides maximum installation compatibility Lightweight paper cone: lightweight paper cone designed for ultra-efficiency and smooth bass response Class leading sensitivity: up to 94db sensitivity rating giving class leading speaker efficiency Peak power: 240w