Alpine PSS-TSUB-T3A, 10" Subwoofer Upgrade Kit for 2017-24 Tesla Model 3

PROTECTION-BOOSTED SUBWOOFER LINE FILTERThe Alpine PSS-TSUB-T3A is a high-quality line filter designed to improve subwoofer performance and protect your audio system from unwanted electrical noise. Engineered for reliability and clean signal delivery, this accessory enhances low-frequency output while safeguarding connected components. REDUCES NOISE & INTERFERENCEFeaturing precision filtering circuitry, the PSS-TSUB-T3A helps eliminate electrical noise and interference that can affect subwoofer clarity. By cleaning up the signal path, it delivers tighter, more accurate bass performance with fewer distractions. ENHANCED SYSTEM PROTECTIONThis line filter also serves as a protective layer between your amplifier and subwoofer, helping to manage transient spikes and reduce the potential for damage caused by poor signal quality. Its robust design supports long-term reliability in demanding audio environments. DURABLE, INSTALL-FRIENDLY DESIGNBuilt with quality components and a rugged hous