Speaker Upgrade Packs For BMW X4

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..

ISUBBMW4 is a subwoofer that delivers powerful bass thanks to its neodymium engine, a high performing Focal technology. With ISUB BMW 4, the sound is neutral and the install is quick thanks to the spacer integrated in the chassis that allows perfect integration into the original location. With its 4..