F series is a more complete series of power, two-channel / 3-channel / 4-channel, after repeated transfer efficiency can be any combination when the speaker has the best performance at home and abroad, from the use of discrete electronic components designed to ensure a large dynamic current more abundant energy. 3-channel products, power per channel independent power supply, large dynamic moment without affecting the total power output. 2U Volume 3 channels high-power products can drive two 15-inch full-range speakers and a subwoofer 218. In engineering applications more common, it is to do HI Room K Room master the necessary weapons. |