DSK170.3 170 (6.7) mm (in.) | Two Way System | 160 W | 4 Ohm

Hertz DSK 170.3 Dieci series car audio systems let you realize a high-quality audio system with the utmost in simplicity. The woofers employ the exclusive V-cone® profile for amazing off-axis response and detailed mid-high range. The TPU (Thermoplastic polyurethane) surround ensures linearity and reduction of unwanted resonance, even at high excursion. High-performance materials, such as the neodymium motor assembly and the PEI membrane, ensure an extended high-frequency range. The passive filters are found directly on the supplied connection cables, along with a rich array of accessories increasing the install-friendliness and installation time.
Component Two way system
Size mm (in.) 170 (6.7)
Power Handling - Continuous W 80
Power Handling - Peak W 160
Impedance Ohm 4
Woofer Voice Coil Ø mm (in.) 25 (1.0)
Sensitivity dB SPL 93
Frequency Response Hz 50 ÷ 23k
Crossover Cut off 3,5 kHz @ 12 dB Oct.
Crossover Type Hi Pass
Weight of one component - Woofer 0,53 (1.17)
Weight of one component - Tweeter kg (lb) 0,03 (0.07)
Weight of one component - Crossover kg (lb) 0,16 (0.35)
Technical Specs
D mm 133
Re Ohm 3,6
Fs Hz 79
Le mH 0,26
Vas I 11,3
Mms g 10
Cms mm/N 0,4
BL T*m 3,9
Qts 0,96
Qes 1,15
Qms 5,78
Spl dB 93
Electro-acoustic Specs
Physical Specs
A 165 mm 6.5 in.
B 140 mm 5.5 in.
C 50 mm 2.0 in.
D 45 mm 1.8 in.
Double-angle cup
Tweeter cup
Tweeter gasket

The exponential profile gets very close to the perfect one, providing exceptional dispersion.

Compact size