Speaker Upgrade Packs For BMW I4

Package IncludedPhoenix Gold ZDBMW4CS 4” (100mm) 2-Way Component Speaker Kit For BMW Stinger RKXSK Expert Sound Proofing Deadening Material 2 Sheet Speaker Kit{ vehicle_compatibility }ZDBMW4CSThe Phoenix Gold ZDBMW4CS is a 2-way component speaker set designed specificall..

Package IncludedPhoenix Gold ZDBMW4CX 4” (100mm) 2-Way Coaxial Speaker Kit For BMW Stinger RKXSK Expert Sound Proofing Deadening Material 2 Sheet Speaker Kit{ vehicle_compatibility }ZDBMW4CXThe Phoenix Gold ZDBMW4CX is a 4-inch 2-way coaxial speaker system designed speci..