Bavsound Stage One Speaker Upgrade for E46 Convertible with Harman Kardon

Bavsound Stage One Speaker Upgrade for E46 Convertible with Harman Kardon

GET UNBELIEVABLE, CRYSTAL CLEAR SOUND. JUST BY SWAPPING OUT YOUR FACTORY SPEAKERS: We took your factory speakers and re-engineered our upgrade for one thing: clarity. So you can simply swap your original speakers for ours without changing anything else in your audio system, and the result is smooth, natural, yet unbelievably detailed reproduction of your favorite music.