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Hertz Dieci 12" Car Audio Subwoofer-DS30.3

Model #: DS30.3
At a Glance

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.

Available in Store Only

Get to know this product.

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.

  • Impedance ?: 4
  • Power Handling - Peak W: 1000
  • Power Handling - Continuous W: 250


Size mm (in.)300 (12)
Power Handling - Peak W1000
Power Handling - Continuous W250
Impedance ?4
Frequency Response Hz28 ÷ 300
Sensitivity dB SPL91
Voice coil Ø 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
Spl dB91

Misc. Specs

Peak Power Rating (Watts)1000
Subwoofer Size12"
Rms Power Handling250
Shallow MountNo
WarningProposition 65 Warning for California Residents