Some speakers sound better bi-wired, some do not. the only way to find out is to try both methods. Cables should be of the same brand and model.Many speaker manufactures offer bi-wire because that is in fashion like balanced interconnects, but do not believe it sounds any better. Some speaker manufactures design with bi-wire in mind and the speakers sound better bi-wired. The best method is to try both and decide for yourself which you prefer.If you prefer a single run,replace the factory jumpers with a pair of same brand jumpers as your speaker cable.
Mike
Mike