CR234XL is a stereo 3-way, stereo 2-way and mono 4-way electronic crossover.
The most important feature of this crossover is that it can achieve the crossover function for stereo3-way, stereo 2-way and mono 4-way by converted the switch on rear panel,
and the frequency point between high /mid frequency, mid / low frequency can be adjusted within a certain range. In addition, this crossover can select stereo subwoofer output or mono subwoofer summed by left and right channels. Two channels have x10 elected range switch and 40HZ high-pass filter (cut the low-frequency).
All outputs with phase reverse function.