Hertz DBX 30.3 Dieci Sereis 12" Sealed 4 Ohm Sub Box
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 fulfils two important functions: it reduces back-wave reflections and eases the installation.
Specs
Speaker size mm (in.) 300 (12)
Power Handling - Peak W 1000
Power Handling - Continuous W 250
Impedance 4
Frequency response Hz 28 300
Sensitivity dB SPL 91
Voice coil mm (in.) 38 (1.5)
Xmax mm 9
X-mech mm (in.) 16 (0.63)
Re 3,3
Fs Hz 32
Vas l 70
Qts 0,62
Qes 0,71
Qms 5,14
Spl dB 91
