The MB Quart Frequenzweiche 12 dB - QM 214.03 CX is a high-quality car audio accessory designed to enhance the sound system in your vehicle. Made by the reputable brand MB Quart, this product features a 12 dB frequency crossover that helps to improve the overall audio quality and performance. With the Herstellernummer QM 214.03 CX, this Frequenzweiche is a reliable and premium choice for those looking to upgrade their car's sound system with a trusted brand like MB Quart.-2pcs