Hertz MPS 300 S2 Mille Pro 12 Shallow Mount Subwoofer 2-Ohm Hertz 12 Shallow

They've succeeded. The design's integrated support for the voice coil and spider structure allows the magnetic components to be moved inwards, resulting in shallower overall depth and cone excursion capacity.
They've succeeded. The design's integrated support for the voice coil and spider structure allows the magnetic components to be moved inwards, resulting in shallower overall depth and cone excursion capacity.

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