Hertz DT 24.3 Dieci series car audio tweeter features an optimized structure of the neodymium tweeter and offers high efficiency and linear, extended frequency response unheard of in this category. DT 24.3 optimized geometry boasts an efficient, highly linear annular acoustic lens along with a PEI membrane, selected for its high stiffness and heat resistance. These design solutions provide the best damping with a detailed, linear sound, even at high SPL levels. Its installation is universal thanks to the supplied brackets allowing both surfaces mount and flush mount applications.