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.
Technical Specification
Speaker Size 300 (12) mm(in.)
Power handling 1000 Watts peak
250 Watts continuous
Impedance 4 Ohms
Frequency response 28 - 300Hz
Sensitivity 91dB/SPL
Magnet size 115 x 50 x 25mm
D x d x h 4.5 x 2 x 1in
Total Driver Displacement 1,8 (109.8) cu (in)
Voice Coil ∅ 38 (1.5) mm (in.)
Magnet High density flux ferrite
Cone Polypropylene with Mica injection
Weight of one 8,4 (18.52) kg (lb.)
*X-mech mm (in.) 16 (0.63)
* X-mech: maximum mechanic excursion; indicates the
maximum linear motion range of the speaker in both directions.
