Morel's Maximo Ultra 603 / 603A MKII speakers are expertly designed with advanced technologies and sleek new features for a high-quality and enjoyable musical experience. It's easy to install in factory locations and integrates with factory head units, making it a top choice for car audio enthusiasts. The 3-way component system includes a new soft dome tweeter, powerful wide-range midrange, and high-grade woofer with a specially treated paper cone for improved bass dynamics. The crossover network, built with high-grade components, ensures minimal distortion and allows the speakers to perform to their fullest potential.