The SX21 is a 24dB/Octave two-way frequency divider intended for small sound reinforcement applications. It has Input, Low and High Output jacks, and Input, Crossover Frequency, Low and High Output controls. It is powered by an included 12 to 16 volt DC adapter.
- 24dB/Octave rolloff
- Mono 2-way crossover
- 50Hz - 2.5kHz range
- 1/4" unbalanced input and outputs
- External power supply for low noise operation