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QSC CXD4.5-NA - 4-Channel Amplifier, 1200w/ch @ 8 ohms

QSC CXD4.5-NA - 4-Channel Amplifier, 1200w/ch @ 8 ohms


 
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List Price: $2,800.00
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Availability: Usually Ships in 1 to 2 Business Days
Product Code : CXD4.5-NA
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Description
 

QSC CXD4.2-NA - 4-Channel Amplifier, 500w/ch @ 8 ohms

Features

  • Flexible Amplifier Summing Technology™ (FAST) drives most any loudspeaker system or configuration by distributing total amplifier power across one, two, three or all four channels.
  • Capable of providing up to 5,000 watts continuous and 8,000 watts peak with 70V or 100V direct drive on each output of the CXD4.3 and CXD4.5, and on bridged output pairs of the CXD4.2.
  • Full function onboard loudspeaker processing DSP with crossover and parametric EQ Filters, limiting and alignment delay eliminate the need for outboard loudspeaker processors.
  • PowerLight universal switch-mode power supply with PFC for highest efficiency, improved audio performance, and low heat dissipation.
  • Powerful Intrinsic Correction™ processing maximizes the sonic performance of QSC loudspeakers.
  • 20 factory preset configurations that can be modified and stored in the 50 user presets.
  • Integrated front panel with channel select and mute buttons, input and output LED metering, 400×240 LCD, intuitive navigation buttons, LED power button and indicator, and cast aluminum handles.
  • GPIO for additional functionality including a heartbeat output for life-safety supervision.
  • Four Phoenix input connectors, and four Phoenix touch-proof loudspeaker output connectors
CXD4.2CXD4.3CXD4.5
4 Channels1
100 V rms
70 V rms
8Ω
4Ω
2Ω
Dynamic
N/A
N/A
500 W
700 W
625 W
Continuous
N/A
N/A
400 W
400 W
350 W
Dynamic
500 W
625 W
900 W
1400 W
1200 W
Continuous
500 W
625 W
625 W
625 W
625 W
Dynamic
1000 W
1250 W
1200 W
2000 W
1600 W
Continuous
1000 W
1250 W
1150 W
1250 W
625 W
2 Channels1AB CD
8Ω
4Ω
2Ω
Dynamic
1200 W
1500 W
1500 W
Continuous
800 W
800 W
650 W
Dynamic
2400 W
2000 W
2500 W
Continuous
1250 W
1250 W
1250 W
Dynamic
4000 W
2400 W
4000 W
Continuous
2250 W
2250 W
2100 W
1 Channel1ABCD
8Ω
4Ω
2Ω
1Ω
Dynamic
1600 W
2500 W
1700 W
2500 W
Continuous
1500 W
1600 W
1600 W
1600 W
Dynamic
3500 W
5000 W
3500 W
5000 W
Continuous
2500 W
2500 W
2500 W
2500 W
Dynamic
4500 W
7500 W
4500 W
7500 W
Continuous
4200 W
4200 W
4200 W
3700 W
Bridged Mono
(A+B or C+D)
100 V rms2
70 V rms2
8Ω
Dynamic

700 W
1250 W
1400 W
Continuous

700 W
1250 W
800 W
Dynamic

N/A
N/A
2800 W
Continuous

N/A
N/A
1350 W
Dynamic

N/A
N/A
3200 W
Continuous

N/A
N/A
2500 W
Typical distortion
8Ω
4Ω


0.01–0.03%
0.03–0.06%
Maximum distortion
4Ω–8Ω
1.00%

Frequency response(8Ω)20 Hz–15 kHz ±0.2 dB
20 Hz–20 kHz +0.2/-0.7 dB

Noise
Unweighted Output Unmuted
Weighted Output Muted
-101 dB
-109 dB

Gain
(1.2V setting)
34.0 dB38.4 dB38.4 dB
Damping factor>150

Input impedance>10k ohm, balanced or unbalanced

Maximum rms input level
(3.9V setting)
(1.2V setting)
12.28 V (+24 dBu)
3.88 V (+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

Rear panel connectorsInput: Four 3-pin Euroblock
Output: Four 2-pin Euroblock Speaker
Link/IO: USB Type B; GPI; two GPIO
Amplifier and load protectionShort circuit, open circuit, thermal, RF protection. on/off muting, DC fault shutdown, active inrush limiting, input current limiting
AC power input4.2: Universal Power Supply 100-132/200–240 VAC, 50–60 Hz
4.3/4.5: Universal Power Supply 100–240 VAC, 50–60 Hz
Dimensions(HWD)3.5” × 19” × 12”3.5” × 19” × 16”3.5” × 19” × 16”
89 mm × 482 mm × 305 mm89 mm × 482 mm × 406 mm89 mm × 482 mm × 406 mm
Weight Net / Shipping18.5 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 approvalsUL, CE, RoHS/WEEE compliant, FCC Class A (conducted and radiated emissions)
Carton contentsLocking IEC cable, Quick Start Guide, USB cable
1 1.0 kHz sine wave, 1% THD, all channels driven
² 70V & 100V are available on CXD4.2 only when channels are bridged in pairs


All specifications are subject to change without notice.



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