Hertz Dieci DCX 690.3 - 3-Way Coaxial Speakers 6 x 9 Inch “Boundary Free” rubber surround

“Boundary Free” rubber surround

with tuning designed to concentrate SPL in the lowest frequency range

even with its grille installed

These digital-domain corrections can vary from subtle to dramatic

enabling the MD 102 tweeter to offer exceptional performance even when mounted off of the listening axis

Hertz Dieci DCX 690.3 - 3-Way Coaxial Speakers 6 x 9 Inch “Boundary Free” rubber surroundThe Hertz Dieci DCX 690. 3 car audio coaxials uses an oversized magnetic group, TPU (Thermoplastic polyurethane) surround, a 60 mm diameter midrange and a PEI dome tweeter. The result is linearity, wide dispersion and extra ordinary efficiency not found in traditional coax components. An involving, emotional sound, even at high SPL levels. Mesh Speaker Grilles Included. Hertz Dieci DCX 690. 3 Product Features Large motor assembly for mobile voice coil