{"product_id":"stage-one-speaker-upgrade-kit-2","title":"Stage One Speaker Upgrade Kit","description":"The BavSound Stage One speaker upgrade kit provides a clear path to enhancing your BMW E90 Sedan's audio system.\n\nConstructed with advanced audio technology, the speakers feature woven fiberglass cones, butyl rubber surrounds, and silk composite tweeters. This combination ensures distortion-free performance even at higher volumes, delivering accurate, natural, and beautiful sound.\n\nThis kit is specifically for BMW E90 Sedan models that came with the Premium Top Hi-Fi system (S677A Professional DSP or S688A Harmon Kardon). It is important to note that the standard kit will not fit correctly with Harmon Kardon systems, and Bavsound's HK-specific Stage One kit is required for those configurations. The product is made in the United States.","brand":"BavSound","offers":[{"title":"Default Title","offer_id":52687068332344,"sku":"BSD.S1.E90.THF-Kit","price":772.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660678457.webp?v=1784880026","url":"https:\/\/store.motormia.co\/products\/stage-one-speaker-upgrade-kit-2","provider":"MOTORMIA","version":"1.0","type":"link"}