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. 24 dB/Octave rolloff. Mono 2-Way crossover. 50Hz - 2.5 kHz range. 1/4- unbalanced Input and Outputs. External power supply for low noise operation.
Specifications: Input
Impedance: 10K Ohms.
Output Impedance: 1K Ohms.
Headroom: +10 dBV.
Power Requrements: 12 - 16 VDC 150 mA (Rolls part number PS27).
Size: 4.25 - x 3.625 - x 1.5 -.