QSC Audio 522AA Preliminary Specification, Thru, Distortion 20Hz-20KHz, all sensitivities, Mute

Models: 522AA

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Preliminary Specification

 

IN

OUT

THRU

Dynamic Range (AES-17, -60dB Method, all sensitivities)

 

 

unweighted

>115dB

>112dB

>112dB

A weighted

>118dB

>115dB

>115dB

Distortion (20Hz-20 KHz, all sensitivities)

 

 

 

+4dBu (max)

<0.009% THD+N

<0.009% THD+N

<0.009% THD+N

2dB below clip (max)

<0.009% THD+N

<0.009% THD+N

<0.009% THD+N

Crosstalk (20Hz - 20KHz)

 

 

 

inter-channel (max)

>75dB

 

 

inter-channel (typ)

>90dB

 

 

intra-channel (max)

>85dB

 

 

intra-channel (typ)

>100dB

 

 

Frequency Response

 

 

 

20Hz - 20KHz (max)

+/- 0.5dB

 

 

20Hz - 20KHz (typ)

+/- 0.2dB

 

 

Input Impedance

 

 

 

Balanced (nominal)

10K ohms

 

 

Unbalanced (nominal)

10K ohms

 

 

Common-Mode Rejection

 

 

 

20Hz - 20KHz (min)

>54dB

 

 

20Hz - 20KHz (typ)

>60dB

 

 

Input Sensitivities

Vrms: 1.5, 3, 9, 18

dBU: 5.7, 11.8, 21.3, 27.3

dBV: 3.5, 9.5, 19.1, 25.1

Audio Converters

24 bit, 48KHz, in and out

 

 

Mute

infinite attenuation

 

 

Delay

 

Standard CobraNet Latency

Low Latency

RAVE to Network

 

 

 

Analog input through full DSP chain to CobraNet output

7.104 milliseconds

4.438 milliseconds

Network to RAVE

 

 

 

CobraNet input through full DSP chain to analog output

6.313 milliseconds

3.646 milliseconds

RAVE to RAVE

 

 

 

Analog input through full DSP chain, over CobraNet network,

 

through full DSP chain, to analog outputs

 

8.083 milliseconds

5.417 milliseconds

RAVE in stand-alone mode

 

 

 

Analog input through full DSP chain to analog outputs

2.354 milliseconds (Default Group Delay)

 

Program Inputs

8

 

 

Connector Type

3-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks

Type

Electrically balanced

 

Grounding

All shield terminals connected to chassis

 

Pinout

1:+ 2:- 3:CHASSIS GND

 

Program Outputs

8

 

 

Connector Type

3-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks

Type

Electrically balanced

 

Grounding

All shield terminals connected to chassis

 

Pinout

1:+ 2:- 3:CHASSIS GND

 

Specifications are subject to change without notice.

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QSC Audio 522AA Preliminary Specification, Thru, Distortion 20Hz-20KHz, all sensitivities, Crosstalk 20Hz - 20KHz, Mute