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HERTZ Dieci Sub Box With 12" 250W RMS Subwoofer (DBX303) - Extreme Electronics



HERTZ Dieci Sub Box With 12" 250W RMS Subwoofer (DBX303)

The DBX 30.3 car audio subwoofer box is designed to enhance the audio system performance in the low range frequencies, optimizing the spaces and ensuring a quick, not too invasive installation.

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  • 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.

    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 Ø 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


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