LG Sonic XL

The LG Sonic® XL was the first of the long range ultrasonic output devices developed by LG Sound and will handle ponds up to a maximum of 2.0 acres (8.000 m2) with a range of 328 feet (100 meters). Though the LG Sonic® XL unit has now been surpassed in size by the LG Sonic® XXL unit, it has remained a popular solution for smaller ponds and other water basins based on its well earned reputation and moderate price