Hertz DCX 690.3 Dieci series car audio coaxials use 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. An authentic 3-way coax capable of reproducing a wide frequency spectrum.
Specs:
Component: Three way coaxial
Size: 6 x 9 in
Power Handling - Continuous (W): 90
Power Handling - Peak (W): 180
Impedance (Ohm): 4
Depth: 98mm / 3.9 in
Woofer Voice Coil Ø: 25mm / 1.0 in
Frequency Response: 45 Hz to 21 kHz
Woofer Magnet Size (D x d x h): 80 x 40 x 15mm / 3.1 x 1.6 x 0.6 in
Weight of one speaker: 0.95 kg / 2.09 lb
Woofer Magnet: High density flux ferrite
Tweeter Magnet: High density flux ferrite