Big 103 103.3 FM live

Big 103 is Boston's adult hits station. It broadcasts as WBGB on 103.3 FM, is licensed to Boston and serves Greater Boston with the slogan "Boston's Music Unleashed". The station is owned by Audacy, and on this page you can listen to Big 103 live online, free.

Adult hits

Big 103 plays adult hits: a wide mix of pop and rock from several decades. HD2 carries Channel Q.

Studios and tower

The studios are in Boston's Brighton neighborhood, and the transmitter is in nearby Newton. WBGB also broadcasts in HD Radio.

History

The station signed on in July 1948 as WEEI-FM and kept those calls until 1983. It was WHTT, briefly WMRQ and then WODS — the longtime oldies station — from 1987 to 2020, before becoming WBGB, for "Big Boston".

Sister stations

In Boston, Audacy also owns WEEI, WEEI-FM, WMJX, WVEI and WBMX.

Big, anywhere

Press play and Big 103 starts in seconds — on the Pike, at work or anywhere you are. The stream on this page carries the same music you hear on 103.3 FM.

Unleashed

The slogan "Music Unleashed" reflects the adult hits approach: a big library of songs rather than a short playlist, so the next song is a surprise.

How to listen

You can hear Big 103 on the radio on 103.3 FM across Greater Boston, but you do not need a radio at all: this page plays the live stream in any browser, on a phone, tablet or computer. Press the play button at the top, wait a second or two for the stream to connect, and keep browsing while it plays — the player stays on as you move between pages. It is ideal for a workday or the drive home, and it costs nothing: no account, no subscription and no app to install.

Below the player you will find Big 103's frequency and home city, the genres it plays, answers to common questions and a list of similar stations, so when you want a change you can jump to another station in the same format or the same area with one click.

• 100% free, no sign-up
• Live stream, 24 hours a day
• Listen from anywhere
• Works on phone and computer