CADENCE 2.5" Piezo Tweeters Paper Dome 420W QR10T Car Audio 1" Voice Coil Introducing the Cadence QR10T Tweeter – a pinnacle of precision engineering designed to elevate your car audio experience to new heights. Meticulously crafted and backed by a set of impressive specifications, the QR10T is a testament to our commitment to delivering unparalleled sound quality. At the heart of this tweeter is its 1-inch Paper Dome, a design choice that enhances the natural warmth and resonance of your music. This unique diaphragm composition, coupled with a Flash/Surface mounting option, ensures a seamless integration into your vehicle's audio setup.