No better way to tri-amp.
The Rane SAC 23 Stereo 3-Way Crossover employs state-variable 4th-order Linkwitz-Riley filter alignments to guarantee in-phase outputs at all frequencies. An added benefit is a steep 24dB per octave rolloff slope which minimizes distortion and driver fatigue. The Rane SAC 23 utilizes 31-position precision DC control voltage potentiometers to select the Low/Mid and Mid/High frequency points. The mono subwoofer output provides a separate mono sum of the left and right low outputs, and can be used along with them. A 100Hz low-pass filter may be activated for this output. Balanced XLR connectors.
