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QSC Power Amplifier PLD4.3

QSC Power Amplifier PLD4.3
QSC Power Amplifier PLD4.3
QSC Power Amplifier PLD4.3
QSC Power Amplifier PLD4.3
QSC Power Amplifier PLD4.3
QSC Power Amplifier PLD4.3
QSC Power Amplifier PLD4.3
QSC Power Amplifier PLD4.3
QSC Power Amplifier PLD4.3
  • Stock: In Stock
  • Brand: QSC Audio
  • Model: QSC Power Amplifier PLD4.3
  • Weight: 8.40kg
  • Dimensions: 305.00mm x 482.00mm x 89.00mm
Products Sold: 0
Product Views: 22
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Ex Tax: RM0.00
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PLD Series Processing Amplifiers represent a revolutionary advancement in technology and innovation. Featuring Flexible Amplifier Summing Technology™ (FAST), advanced DSP and loudspeaker management, next-generation Class D amplification with Power Factor Correction (PFC), and an unmatched user experience, PLD provides robust and extraordinarily high fidelity power to drive multiple channels and configurations of loudspeakers with minimal operator complexity.

Designed specifically for the needs of portable and production sound system users, PLD provides efficient, robust and extraordinarily high fidelity power to drive multiple channels and configurations of loudspeakers while simultaneously deploying sophisticated digital processing – all with minimal operator complexity. The PLD Series consists of three powerful, lightweight, four-channel amplifiers, each with onboard, advanced DSP and the capability to configure and combine channels in various ways to drive a wide range of loudspeaker systems. These amplifiers not only make your system perform better today, but also provide a wide and flexible range of options for future system growth.

E Series Entertainment System DSP Tunings are now available for PLD processing amplifiers.

With four flexible channels of up to 1400 watts each, lightweight PowerLight universal power supply, DSP on-board for each channel, and all the right connectors, the PLD4.3 is ideal for production and live sound applications.


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.
  • Four channels of full function onboard loudspeaker DSP with crossover and parametric EQ filters, limiting and alignment delay eliminate the need for outboard loudspeaker processors.
  • E Series Entertainment System DSP Tunings are now available for PLD processing amplifiers:

             - Visit the Amplifier Navigator Software to download and update

  • 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.
  • PowerLight universal switch mode power supply with PFC for highest efficiency, improved audio performance, and low weight.
  • Four Input XLR connectors and six NL4 output connectors.
  • 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.
  • Preset Wizard simplifies amplifier configuration, providing selection from a list of the top selling passive loudspeakers.

General Specifications

  PLD4.2PLD4.3PLD4.5
Typical Distortion 
0.01–0.06%
Maximum Distortion 1.0%
Frequency response 20 Hz–15 kHz ±0.2 dB 
20 Hz–20 kHz +0.2/-0.7 dB
Noise:
Unweighted Output Unmuted
 
-101 dB

Noise:
Weighted Output Muted
 -109 dB
Gain1.2V34.0 dB38.4 dB38.4 dB
Damping factor >150
Input impedance >10 kΩ, balanced or unbalanced 
Maximum rms input level3.9V
12.28 V (+24 dBu) 

1.2V3.88 V (+14 dBu)
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 4.2: Universal Power Supply 100-132/200–240 VAC, 50–60 Hz
4.3/4.5: Universal Power Supply 100–240 VAC, 50–60 Hz

Power Specifications

 PLD4.2PLD4.3PLD4.5
 Peak ContinuousPeakContinuousPeakContinuous
4 Independent Channels
A, B, C, D
 
500 W400 W900 W625 W1200 W1150 W
700 W400 W1400 W625 W2000 W1250 W
625 W 325 W1200 W625 W1600 W625 W
2 Channel BTL Bridged
A+B or C+D
Doubles Voltage
 
1200 W800 W2400 W1250 W4000 W2250 W
1500 W600 WNR*NR*NR*NR*
NR*NR*NR*NR*NR*NR*
2 Channel Parallel
AB or CD
Doubles Current
 
500 W400 W1300 W1150 W1250 W1150 W
950 W800 W2000 W1250 W2400 W2250 W
1200 W800 W2500 W1250 W4000 W2100 W
1 Channel 3CH Parallel
ABC
Triples Current
 
500 W400 W1400 W1150 W1400 W1150 W
950 W800 W2400 W2000 W2500 W2400 W
1800 W1200 W3500 W2500 W4500 W4100 W
1 Channel Bridged/Parallel
AB+CD
Doubles Current and Voltage
 
1600 W1500 W3500 W2500 W4500 W4200 W
2500 W1600 W5000 W2500 W7500 W4200 W
NR*NR*NR*NR*NR*NR*
1 Channel 4CH Parallel
ABCD
Quadruples Current
 
500 W400 W1400 W1150 W1600 W1150 W
1000 W800 W3000 W2500 W3000 W2300 W
1700 W1600 W5000 W2500 W5300 W4200 W


For complete specifications of power output distribution (single, bridged, parallel channels and all combinations), please refer to the product’s User Manual.
NR* = Not Recommended due to excessive current draw
BOLD = Optimal configuration for the load and channel count

Controls, Indicators and Connections

 PLD4.2PLD4.3PLD4.5
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
 
Input connectorsFemale XLR
Output connectorsNL4

Weights and Dimensions

 PLD4.2PLD4.3PLD4.5
Product Dimensions (H×W×D)89 × 482 × 305 mm
3.5 × 19 × 12 in
89 × 482 × 406 mm
3.5 × 19 × 16 in
89 × 482 × 406 mm
3.5 × 19 × 16 in
Carton Dimensions (H×W×D)610 × 460 × 178 mm
24 × 18 × 7 in
610 × 530 × 178 mm
4 × 20.9 × 7 in
610 × 530 × 178 mm
24 × 20.9 × 7 in
Net Weight8.4 kg / 18.5 lb9.5 kg / 21 lb10 kg / 22 lb
Shipping Weight10 kg / 22 lb11.4 kg / 25 lb11.8 kg / 26 lb
Agency approvalsUL, CE, RoHS/WEEE compliant, FCC Class A (conducted and radiated emissions)
Carton contentsLocking IEC cable, Quick Start Guide, USB cable

 

All specifications are subject to change without notice.


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