I managed to get a pair of Swans D1090’s from Amazon with the standard US 120/110V power requirement; Swans specs (AC 120V~60Hz 265W). Since I’m in South Africa where the standard is 220V, I need to get a transformer to step the power down from 220V to 120V. I can get transformer that is rated high enough (120V 50Hz 357W) but I need to confirm if the lower 50Hz will be a problem with the Swans which specify ~60Hz.
Any guidance is appreciated. Thank you!