91X Radio Listen Live San Diego, CA

About 91X Radio

91X Radio shaped the sound of Southern California long before alternative rock became a global phenomenon. Launching its legendary modern rock format back in 1983, the station started sending its main broadcast signal from a high-powered transmitter located near Tijuana while capturing the ears of teenagers and music fans across San Diego County. It quickly turned into a famous launching pad for iconic bands such as Blink-182, No Doubt, Sublime, and The Cure.

A True San Diego Legacy

Local music culture truly grew up alongside the legendary station over four dynamic decades. Throughout the late 1980s and early 1990s, the station broke unreleased regional tracks and introduced influential underground artists to North American radio listeners. Local Media San Diego currently manages the station, keeping that original rebellious spirit alive for fresh generations of coastal music lovers. San Diego loved it.

The daily audio output spans pioneer punk rock, nineties grunge, and contemporary indie jams. Today, 91X Radio continues to feature homegrown talent through popular local music shows while maintaining a pioneering alternative rock legacy across the entire Southern California border region. Music lovers respect that history.

• Broadcast Frequency: 91.1 MHz FM
• Core Music Genre: Alternative Rock, Punk, and Indie
• Target Coverage Area: Greater San Diego and North County

And while corporate radio chains shifted toward standardized playlists in other major markets, this station chose a different path entirely. Devoted listeners tune in each morning for genuine disc jockeys who pick fresh tracks and promote neighborhood venues. That authentic community connection keeps music fans hooked for decades.