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 fulfils two important functions: it reduces back-wave reflections and eases the installation.
Data table
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)
Re Ω
-
3,3
Fs Hz
-
32
Vas l
-
70
Qts
-
0,62
Qes
-
0,71
Qms
-
5,14
Spl dB
-
91