Diamond Audio DMDXTK 20MM DMDX Series Tweeter Add-on Kit

Upgrade your ride with the all-new Diamond Audio DMDX Concentric Coaxial Speakers—engineered for car audio enthusiasts who want high-quality sound without the high price. The DMDX series delivers the perfect balance of clarity, power, and value, making it the ideal car audio upgrade for drivers who demand more than factory sound.

With its advanced concentric coaxial design, the DMDX lineup produces an incredibly natural soundstage, combining crisp highs, rich midrange detail, and tight, responsive bass. Every note is precise, every lyric is clear, and every beat hits with energy—transforming your daily drive into a concert on wheels.

Built with Diamond Audio’s heritage of sound innovation, these coaxial car speakers are crafted from premium components for lasting performance. Whether you’re replacing OEM speakers or enhancing your aftermarket sound system, the DMDX series is the ultimate way to achieve affordable high-fidelity sound.