- 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 |
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Blackmagic Design ATEM Camera Control Panel
JBL AC115S
JBL AC895
JBL CONTROL 14C/T
Blackmagic Design ATEM 2 M/E Advanced Panel 20
Crown DCI2-300
Crown DCI2-1250 



