KCBQ is a commercial radio station in San Diego, California. It is owned by Salem Media Group and airs a conservative talk radio format. Studios and offices are on Towne Center Drive in San Diego's University City area. The transmitter is off Moreno Avenue in Lakeside, California. By day, KCBQ operates at 50,000 watts, the maximum power for American AM stations. Because KCBQ is not a clear-channel station, it must reduce its power at night to 2900 watts to avoid interfering with Class A stations KOTV in Tulsa, Oklahoma and WWVA in Wheeling, West Virginia, both clear-channel stations. KCBQ uses a directional antenna at all times.