Hertz DBX 30.3 12" (300mm) 4-Ohm Sub Enclosure, 250 wRMS

Hertz DBX 30.3

The DBX 30.3 is a car audio subwoofer box designed to enhance the audio system performance in the low range frequencies, optimizing the spaces and ensuring a quick, not too invasive installation. The subwoofer unit, which is the DS sub, provides a punching, dynamic, surrounding bass. The very thick MDF enclosure, thanks to its rigid and stable structure, doesn’t affect the acoustics. The rear slanted panel fulfills two important functions: it reduces back-wave reflections and eases the installation.

Features -
• Very high efficiency subwoofer system with superior power handling.
• Very thick MDF cabinet construction, strong and inert.
• Angled rear wall, increases damping of resonances and provides easy fitment in any application.
• High current plated terminals.
• Polypropylene membrane stiffened with mineral powders.
• High excursion butyl rubber surround.
• Deep ribbing on the surface of the cone increase rigidity.
Specifications -
• Speaker size mm (in.): 300 (12)
• Power Handling - Peak W: 1000
• Power Handling - Continuous W: 250
• Impedance Ω: 4
• Frequency response Hz: 28 ÷ 300
• Sensitivity dB SPL: 91
• Voice coil Ø mm (in.): 38 (1.5)
• Xmax mm: 9
• X-mech mm (in.): 16 (0.63)