Subwoofers & Amplifiers 101: Deep, Clean Bass Without Draining Your Battery
Choose the right subwoofer size, enclosure and amplifier, and learn why the Big 3 upgrade matters. Subwoofer and amp installs from $499 at Oakland Hi-Fi.
Practical advice on car audio, tint and modern integrations.

Choose the right subwoofer size, enclosure and amplifier, and learn why the Big 3 upgrade matters. Subwoofer and amp installs from $499 at Oakland Hi-Fi.

Discover why upgrading your factory car audio system improves sound quality, driving comfort, and vehicle value. Professional installation in Oakland, CA.
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Sunday: Closed
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