HERTZ SX 380D SPL Dual Coil Subwoofer – Audio Design

The Hertz SPL Show SX 380D car audio subwoofers are the ideal solution for building mobile audio systems with emphasis placed on low frequency power and impact. Featuring a stacked double magnet motor assembly and 2 + 2 Ohm dual voice coil, the three models, SX 250D, SX 300D, SX 380D differ only in their cone diameter: 250 mm, 300 mm, 380 mm respectively. The SPL Show moving assembly is designed to ensure long and linear excursion. They feature a dual spider design and an aluminium voice coil wound on a four-layer former. The back vented spider support decreases the voice coil operating temperature, even during enhanced SPL usage.

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Hertz 6.5″ SX165NEO, SV165NEO 6.5″ & 6×9″ SX690NEO 6-Speaker + Grille Replacement For Ultra Limited CVO Boom 2 + SoundStream HDHU14+ Radio + Metra BC-HDLFPP Lower Pods & Prewired Amp For 2015-2023