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Shop the full Sundown Audio lineup at JS Ultimate Sounds, an authorized Sundown dealer with Sundown Audio subwoofers, amplifiers and accessories in stock and ready to ship. Sundown is one of the most respected names in bass and SPL car audio, known for subs and amps that survive serious power.
Sundown Audio Subwoofers
Find the right Sundown Audio subwoofer for your build across every tier: the value-driven SA series, the high-excursion X series, and the flagship competition Z series. Shop popular sizes including 8", 10", 12" and 15" Sundown Audio subs, like the best-selling Sundown X-Series XV4 12" and the SA-Series v.3 15".
Sundown Audio Amplifiers
Match your subs with Sundown Audio amps built to drive them hard, from full-range multi-channel models to high-power monoblocks like the SAEv4-5000.1D. Browse all Sundown Audio amplifiers.
Why Buy Sundown Audio From JS Ultimate Sounds
As an authorized Sundown Audio dealer, we ship genuine product with full warranty support and fast delivery. New to the brand? Read our honest Is Sundown Audio Good? review to pick the right subwoofer and amp.