Abstract: A remote broadcast vehicle does not require any setup time, may remain fully enclosed and locked while in operation, and which prevents the ingress of moisture and other weather. The vehicle may includes a player for pre-recorded audio programs, a radio broadcast station receiver, wireless microphone and wireless remote control, mixer, cross-over, amplifiers and speaker assemblies. The system may further be used to up-link a program to a base radio station, and provide full programming capability. Additionally, a tuned port speaker system is disclosed for broadcasting low frequencies through the vehicle wall. Several different vehicle embodiments are illustrated.