Brand: Dual
Dual 1245 refers to a specific model of audio component produced by Dual, a German company. "Dual" is a brand name, while "1245" is a product model number. In this case, "1245" may represent specific technical specifications or features of this audio component, such as the type of amplification technology, frequency response, or power output. Without further context, it is not possible to know exactly what "Dual 1245" signifies. It's best to consult the manufacturer's product specifications or a trusted audio equipment resource for more information about this specific model.