The Hertz SPL Show SS 12 D2 subwoofer is sure to excite fans with its huge 30 cm diaphragm.

A progressive two-layer reinforced suspension system keeps performance constant, especially under the heavy loads typical of bass racing.

Heat dissipation is essential for this type of use, and thanks to the precise design, it is as large as possible. The robust 75 mm double winding (2 + 2 Ohm) was developed in a 4-layer configuration. The coil with ventilation holes allows the SS 12 D2 to reach a peak power of 2,000 W! The basket was designed for optimal heat dissipation and high mechanical resistance.

The non-pressed paper membrane is made with the addition of cotton fiber, which creates an ideal compromise between stiffness and lightness, which is necessary for high sensitivity. The suspension and wiring are oversized to withstand the extremely high excursions generated by the large ferrite magnet.

Crimped connectors accept 12 AWG cables for convenient and secure connection and are suitable for high current consumption.

The SS 12 D2 subwoofer is made with a 30cm diaphragm, with a maximum output of 2,000W, 1,200W RMS, continuous load capacity, and a sensitivity of 86dB.