Designed for towed, AUV, ROV or UUV platforms and using dynamically focused transducers, the system provides high resolution imaging at a range of 250m/side at 300 kHz and 125m/side at 600 kHz. Operating in a multi-pulse mode at the 600 kHz frequency, it can be towed at speeds of 14 knots while maintaining 100% coverage.

Capable of high definition imagery of very small targets, it is an ideal tool for Mine Countermeasure (MCM) and other security type surveys. EdgeTech, have also introduced a comparable portable search and recovery model suitable for port and harbour applications, the 4125-P.