: Ensure your car's head unit is compatible with 2-ohm or 3-ohm speakers if you choose the GTO or Stadium lines, though most modern systems handle them fine. Car Speakers | JBL Official JBL Store - JBL Car Component Speaker Systems | JBL Official JBL Store - JBL

: The most budget-friendly entry point. These are designed to fit almost any factory location and provide a significant clarity boost over stock paper speakers.

: Premium performance. These use larger voice coils and glass-fiber woofers to handle high power from external amplifiers. If you want high-fidelity detail, start here.

: The "sweet spot" for most drivers. They feature UV-resistant polypropylene cones and high-sensitivity designs that extract more volume from low-power factory head units.

Before you buy, you need to decide on the speaker architecture that fits your car's layout. Coaxial vs. Component