QSC CXD4.2-xx, CXD4.3-xx, CXD4.5-xx User Manual

0 (0)
QSC CXD4.2-xx, CXD4.3-xx, CXD4.5-xx User Manual

 

CXD4.2

CXD4.3

CXD4.5

 

 

 

 

4 Ch. Continuous1

 

500 Watts

 

100 Vms

N/A

1000 Watts

70 Vmx

N/A

625 Watts

1250 Watts

8

400 Watts

625 Watts

1150 Watts

4

400 Watts

625 Watts

1250 Watts

2

325 Watts

625 Watts

625 Watts

 

 

 

 

2 Ch. Continuous1

 

 

 

8

800 Watts

1250 Watts

2250 Watts

4

800 Watts

1200 Watts

2250 Watts

2

650 Watts

1200 Watts

2100 Watts

 

 

 

 

1 Ch. Continuous1

 

 

 

8

1600 Watts

2500 Watts

4200 Watts

4

1600 Watts

2500 Watts

4200 Watts

2

1600 Watts

2500 Watts

4250 Watts

1

1600 Watts

2500 Watts

3700 Watts

 

 

 

 

Typical Distortion

 

 

 

8

0.01 - 0.03%

0.01 - 0.03%

0.01 - 0.03%

4

0.03 - 0.06%

0.03 - 0.06%

0.03 - 0.06%

 

 

 

 

Maximum Distortion

 

 

 

4- 8

1.0%

1.0%

1.0%

 

 

 

 

Frequency response (8)

20 Hz - 15 kHz +/- 0.2 dB

20 Hz - 15 kHz +/- 0.2 dB

20 Hz - 15 kHz +/- 0.2 dB

20 Hz - 20 kHz +0.2 dB / -0.7 dB

20 Hz - 20 kHz +0.2 dB / -0.7 dB

20 Hz - 20 kHz +0.2 dB / -0.7 dB

 

 

 

 

 

Noise

 

 

 

Unweighted Output Unmuted

-101 dB

-101 dB

-101 dB

Weighted Output Muted

-109 dB

-109 dB

-109 dB

 

 

 

 

Gain (1.2V setting)

34.0 dB

38.4 dB

38.4 dB

 

 

 

 

Damping factor

>150

>150

>150

 

 

 

 

Input impedance

>10k, balanced or unbalanced

>10k, balanced or unbalanced

>10k, balanced or unbalanced

 

 

 

 

Maximum input level

 

 

 

(3.9V setting)

12.28V (+24 dBu)

12.28V (+24 dBu)

12.28V (+24 dBu)

(1.2V setting)

3.88V (+14 dBu)

3.88V (+14 dBu)

3.88V (+14 dBu)

 

 

 

 

 

Controls and indicators (front)

Power  • Channel MUTE Buttons • Channel SELECT Buttons • Channel Input Signal and CLIP LED Indicators

 

• Channel Output and LIMIT LED Meters • HOME, ENTER, EXIT, GAIN Navigation Buttons • Control Knob

 

 

 

 

Controls and indicators (rear)

AC Power Disconnect

AC Power Disconnect

AC Power Disconnect

 

 

 

 

Input connectors

3-pin Phoenix

3-pin Phoenix

3-pin Phoenix

 

 

 

 

Output connectors

2-pin Phoenix Speaker

2-pin Phoenix Speaker

2-pin Phoenix Speaker

 

 

 

Amplifier and load protection

Short circuit, open circuit, thermal, RF protection. On/Off muting,

 

 

DC fault shutdown, active inrush limiting, input current limiting

 

 

 

 

AC Power Input

Universal Power Supply 100 - 240 VAC, 50 - 60 Hz

 

 

 

 

 

Dimensions (HWD)

3.5” x 19” x 12”

3.5” x 19” x 16”

3.5” x 19” x 16”

 

(89mm x 482mm x 305mm)

(89mm x 482mm x 406mm)

(89mm x 482mm x 406mm)

 

 

 

 

Weight, Net / Shipping

18.5 lb (8.4 kg) / 22 lb (10.0 kg)

21.0 lb (9.5 kg) / 25 lb (11.3 kg)

22.0 lb (10.0 kg) / 26 lb (11.8 kg)

 

 

Agency approvals

UL, CE, RoHS/WEEE compliant, FCC Class A (conducted and radiated emissions)

 

 

 

Carton contents

Locking IEC Cable, Quick Start Guide, USB Cable

 

1 1.0 kHz sine wave, 1% THD, 1 channel driven

Loading...