Rock FM 91.9
Rock FM 91.9 is a music radio station serving the north of Johannesburg. Rock FM is operated under a low power commercial FM license from ICASA.
The signal has an average range of 5–10 km, covering the areas: Northriding, Johannesburg North, Sundowner, Boskruin, Randpark Ridge, Fourways and Randburg.
The power output of Rock FM's signal is 1 Watt.
Coverage Areas
- Randburg
- Fourways
- Northriding
- Kyalami
Broadcast Languages
- English
Broadcast Time
24/7Target Audience
- LSM Groups 8 – 10
- Age Group 20 - 38
- Middle to upper-middle class
Programme Format
- 70% Music
- 30% Talk
Listenership Figures
| 7 Day | |
| Feb 2013 | 9 000 |
| Dec 2012 | 10 000 |
| Oct 2012 | 9 000 |
| Aug 2012 | 3 000 |
| Jun 2012 | 8 000 |