The COL4 card provides four channels of balanced, line-level analog output for interfacing between Q-SYS and outboard equipment such as non-DataPort amplifiers, recording devices and teleconference systems.

The Line Out card provides line-level output for devices other than QSC DataPort amplifiers. It is typically installed in an I/O Frame, but can be installed in the Core. The Line Out card converts the processed digital signal to analog and provides software controls before and after the convertor. Connections are made using four three-terminal Euro style connectors.

The COL4 card provides four channels of balanced, line-level analog output for interfacing between Q-SYS and outboard equipment such as non-DataPort amplifiers, recording devices and teleconference systems.

Four channels of balanced, line-level analog output for interfacing between Q-SYS™ and outboard equipment such as non-DataPort amplifiers, recording devices and teleconference systems

Four channels of balanced, line-level analog output for interfacing between Q-SYS™ and outboard equipment such as non-DataPort amplifiers, recording devices and teleconference systems.

COL4 Card
Dynamic range	un-weighted	> 112 dB
	A-weighted	> 115 dB
Distortion (20Hz – 20 kHz)	+4 dBu (max)	—
	2 dB below clip (max)	< 0.004% THD+N
Crosstalk (20 Hz – 20 kHz)	Inter-channel (max)	> 100 dB
	Inter-channel (typ)	> 100 dB
	Intra-channel (max)	> 100 dB
	Intra-channel (typ)	> 110 dB

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