Ideal small Vehicles.


The Mobile X4 is the highest power 50db gain mobile Amplifier on the market. It will keep you connected where other Amplifiers fail. It boosts signal to all cell phones and Mobile Network devices within the Amplifier’s range simultaneously. This is a wireless Amplifier that does not require a physical connection to the cell phone or Mobile Network data device. The Smoothtalker Mobile X4 Extreme Power Amplifier is the most technologically advanced wireless mobile network signal Amplifier made. It features proprietary “stealthtech technology” that prevents shutdowns from poor antenna placement and changing environment. This Amplifier has 50dB of gain and provides coverage throughout your car, truck RVs,Boats, work trailers. The Mobile X4 can keep you connected up to 30 mi. (50km) from the nearest tower.

How Large an Area will it cover

Coverage area is affected by the outside signal level and the Amplifier rated gain. Generally the Amplifier will cover the entire area of a car or pick up truck. (Note: when used in large size vehicles or large size boats the coverage area may be reduced in very low outside signal levels.)