Hertz DS 30.3 Dieci Series 12″ Component Subwoofer (Each)

Hertz DS 30.3 Dieci Series 12″ Component Subwoofer (Each)

The DS 30.3 car audio subwoofers box offer high efficiency and exceptional power handling. Equipped with a polypropylene membrane and butyl rubber surround, they provide high excursion with minimal distortion. An efficient cooling system ensures optimal heat dissipation, increasing their reliability.
The Dieci subwoofers are designed for use in compact sealed or reflex enclosures; thanks to an exclusive, carefully thought-out design, they can be used in any installation.

Specs

Size mm (in.)300 (12)
Power Handling – Peak W1000
Power Handling – Continuous W250
Impedance 4
Frequency response Hz28 300
Sensitivity dB SPL91
Voice coil mm (in.)38 (1.5)
MagnetHigh density flux ferrite
Cone/DomePolypropylene with Mica injection
Xmax mm9
X-mech mm (in.)16 (0.63)
Re 3,3
Fs Hz32
Vas l70
Qts0,62
Qes0,71
Qms5,14
Spl dB91