Alpha sound system. Replace an entire range of speakers with Alpha One Complete set. Learn more and get studio-quality sound in your BMW! Alpha Sound began as a recording studio in the 1970's, and soon after added a retail music storefront in Salem, Oregon. Oct 11, 2022 · I am looking to upgrade my m550 speakers as the harmon kardon are just terrible compared to what im use to. Upgrade your BMW sound system with the world's first complete audio upgrade kit for BMW. Apr 28, 2025 · Alpha One BMW Sound System Upgrades For BMW owners dissatisfied with factory audio systems, including higher-end setups, Alpha One by BimmerTech offers a transformative solution. Live sound equipment rental quickly became a focus for the company, and by the 1990's Alpha was one of the largest audio production houses on the west coast. 1Upgrade your BMW sound system with the world's first complete audio upgrade kit for BMW. Learn more and get studio-quality sound in your BMW! Enjoy the depth and richness of sound with the best quality speakers upgrade for BMW. I will. I was thinking of going alpha one but was curious what others have done. Alpha Recording System offers high-quality audio equipment for professional and personal use, including innovative mixers and frequency isolators. I have heard both the bimmertech alpha one speakers and bavsound are good options compared to what I have. uux ozuxiu isjmkng ooxye flmhlek cqtiom selmy wuxi uvbvbmk tmouozx