The Yamaha YHT-3072-IN 5.1 Channel 135 W Bluetooth Home Theatre System is specially designed for sound featuring bi-amping capability, driving the treble and bass ranges of the front speakers (L, R) with independent amplifiers. In addition to providing greater power, it also prevents interference between the high and low sounds, further improving the sound of the front speakers. It was designed with a strong focus on achieving exceptionally high clarity sound. Moreover, it employs a discrete amp configuration and a low-jitter PLL circuit, which contributes to its excellent audio performance.