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DS 300.3


The DS 300.3 car audio subwoofers are the ideal subwoofer solutions for those on a restricted budget but longing for a subwoofer offering a powerful, refined sound. The polypropylene V-cone® membrane and 50 mm diameter pure copper voice coil wound on aluminium former ensure linearity and exceptional mechanical and thermal capability, for bursting dynamics and a solid, engaging low frequency range. The supplied grill offers protection and exciting cosmetics.

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Data table

Size mm (in.) 300 (12)
Power Handling - Peak W 1200
Power Handling - Continuous W 300
Impedance 4
Frequency response Hz 28 ÷ 300
Sensitivity dB SPL 92
Voice coil Ø mm (in.) 50 (1.97)
Magnet High density flux ferrite
Cone/Dome Polypropylene with Mica injection
Xmax mm 10
X-mech mm (in.) 17 (0.67)
Re 3,4
Fs Hz 34
Vas l 56,8
Qts 0,51
Qes 0,56
Qms 5,67
Spl dB 92


  • V-cone®

    The exponential profile gets very close to the perfect one, providing exceptional dispersion.

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