- XLR balanced ins and outs
- Mode switches for mono 4-way or stereo 2-way/3-way operation
- Low frequency summed (subwoofer) output
- x10 range switch on both channels
- 40Hz high pass (low cut) filter both channels
- Phase reverse switch on all outputs
- Individual level controls on all outputs
- 24dB per octave Linkwitz-Riley filters (the professional standard)
- Stereo/Mono status LEDs indicate the selected mode
| Brend | dbx |
|---|
Crown CT475
SENNHEISER MZH 3042
JBL AC895
Crown XLI 3500
SENNHEISER XSW-D INSTRUMENT RX
JBL AC195
JBL AC28/95
JBL CONTROL 26CT-LS
JBL AC599
JBL AC18/95
Blackmagic Design DeckLink Duo 2 Mini
JBL CONTROL 24CT MICROPL 



