Onboard bass frequency regulator potentiometer can make a relatively wide adjustment, so that subwoofer can be blend in the midtotreble harmoniously without a sense of violation
Phase switch designs, both noninverting amplifier and see‑saw amplifier are compatible to use
Both full frequency and bass output have independent interfaces, which is very convenient
Dual 5532 2.0 fulltone + 0.1 bass structure can control the volume of each channel of 2.0+0.1, adjustable bass frequency phase with powerful bass
Support both DC 1230V and AC 920V input voltage, powerful and practical