The Wilson W5000 Series magnet mount assembly is one of the most powerful base loaded mobile CB antenna on the market. With a magnet mount antenna base it has 5,000 AM and 20,000 SSB Watts of power handling capability (ICAS) as is made with high impact Mobay thermoplastic. With a low loss coil design it has a frequency range of 26MHz to 30MHz with a removable coil for safe storage or low entrances. For over 50 years Wilson Antennas have been the number one choice among professional drives.