QSC PLD4.5

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.

Specifications

• 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
• Gain 1.2V: 38.4 dB
• Damping factor: >150
• Input impedance: >10 kΩ, balanced or unbalanced 
• Maximum rms input level:
• 3.9V 12.28 V (+24 dBu) 
• 1.2V 3.88 V (+14 dBu)
• Watts/Side @ 8 ohms:    1200W Peak, 1150W Continuous
• Watts/Side @ 4 ohms:    2000W Peak, 1250W Continuous
• Watts/Side @ 2 ohms:    1600W Peak, 625W Continuous
• Dimensions: (WxDxH) 3,5"x16"x19"
• Weight: 9,9kg