Bimmertech Alpha One Complete Speaker Upgrade Set for BMW
** Please note prices and what's included will vary from each car and what audio package was fitted from factory (i.e. A F30 320i with base audio may only include 6 speaker pieces in total compared to a F80 M3 with the Harmon Kardon HiFi Package which would include up to 16 speaker pieces, the latter obviously costing more). The list price is only for representation purposes and is NOT the price for a full Alpha One kit including an Amplifier. To get a better understanding of pricing for your p