Liffey Sound FM is a not-for-profit community radio that broadcasts to the suburban town of Lucan, County Dublin, and its surrounding areas on the frequency 96.4 MHz.

[2] Annually, Liffey Sound participates in the Lucan Festival, providing live streaming and commentary on the events.

The official opening of the station took place on 6 October, presided over by the then Italian Ambassador to Ireland, Lugio Albertio Savoria.

[citation needed] Initially, Liffey Sound FM operated with a weekend schedule of 23 hours per week.

[citation needed] In June 2011, Liffey Sound Communications Co-Operative Society Limited secured a three-year extension to the Broadcasting License.