Hertz SS 15 D2

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Hertz SS 15 D2 - 15 in. (380mm) 2Ω DVC Subwoofer

Unleash earth-shaking bass with the Hertz SS 15 D2 subwoofer. Designed for SPL competitions, this 15-inch beast boasts a powerful dual voice coil, a robust ferrite magnet, and a non-pressed paper cone with cotton fiber for optimal stiffness and sensitivity. Whether you're competing in a sound-off or simply want to add massive bass to your car audio system, the SS 15 D2 is ready to deliver.


SS 15 D2 subwoofers featuring 38 cm (15 in.) cone is eager to thrill the enthusiasts with their power.

The suspension system reinforced with progressive double-layer spiders keeps the performance constant over time, especially in the heavy use typical of Bass Wars events.

Heat dissipation is essential for this type of use and has been maximized thanks to an accurate design. The use of a robust 75 mm (3 in.) dual winding (2 + 2 Ω) voice coil developed in 4-layer configuration on a support with venting holes allows the SS 15 D2 to manage the impressive 2400 W peak power! The basket has been designed for optimal thermal dissipation and high mechanical resistance.

The non-pressed paper cone with the addition of cotton fiber is the ideal compromise between stiffness and lightness, essential for a high sensitivity value. Suspension and leadwires are oversized to withstand the very high excursions generated by the massive ferrite engine.

Push connectors accept cables with cross-section up to 12 AWG, for a practical and safe connection, suitable for the high currents involved.

Technical Specs

Size mm (in.) 380 (15)
Power Handling - Continuous W 1200
Power Handling - Peak W 2400
Impedance Ohm 2+2
Depth mm (in.) 210 (8.27)
Voice Coil Type dual
Voice Coil Ø 75 (3)
Magnet size D x d x h mm (in.) 180 x 90 x 40 (6.69 x 3.54 x 1.57)
Weight of one component kg (lb.) 10,1 (22.27)
Magnet Ferrite
Cone Non pressed paper with cotton fibre
Xmech mm (in.) 20,7 (0.81)

Weight: 22.55 lb