List of Sweetwater Stores in Barnwell, SC Outlet Note Regular Brands Sweetwater South Carolina Barnwell Rating 4.6 based on 67 votes Products Music Audio Guitars Movie Sound NameAddressPhone Name/Address/Phone Sweetwater outlet - Barnwell 571 Johnny George Ln (803) 259-5004 Sweetwater outlet - Barnwell 277 River Dr (803) 541-0506 People Also Viewed