Soundstream Broadcasting Corporation (SBC) is a domestic broadcasting and radio-TV corporation established in 1995. Our flagship station, DWMX-FM 97.7 MHz, known as SWEET 97.7 FM, began operations in January 1996 under a temporary permit from the National Telecommunication Commission. On September 5, 1996, Republic Act No. 8209 granted SBC a 25-year Congressional Franchise and the right to construct.
Previously broadcasting as SWEET RADIO and MIX 97.7, SWEET 97.7 FM is a commercial radio station operated by Soundstream Broadcasting Corporation in Santiago City, Isabela. With an authorized output power of 5000 watts and an ERP of 15 kilowatts, as approved by the National Telecommunications Commission, our station reaches almost all provinces in Cagayan Valley. We cater to A, B, C, D, and E economic classes and are proud members of the KBP.