Upgrade Kit for BMW 3 Series 1999-2001 — Harmony Premium Speakers & CXA360.4 Amp (New)

Complete audio upgrade for BMW 3 Series model years 1999-2001. This kit includes Harmony Premium Speakers paired with a CXA360.4 Amp, supplied in new condition. Ideal for replacing the factory speaker and amplifier components to achieve improved sound quality. Contents: Harmony Premium Speakers and CXA360.4 Amp. Compatibility: fits BMW 3 Series 1999-2001. Condition: New.