Hi. Im building a 2.1 speaker and want to know the absolute lowest load i can run safely on the 2.1 configuration. The datasheet shows in BTL mode that a sun at 4ohm can output up to 300 watt but does not specify the output at 2ohm. The datasheet does show that 2 ohms can be run in single ended outputs as well as PBTL mode but only has 4ohm as the lowest on BTL mode. Why is that? And how low can i go and how much power will be inconsistently output if the BTL was at 2 and the single eneded outputs were also at 2 with a 48-50v supply voltage?
Thanks