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qsc_pld4.5

เพาเวอร์แอมป์ QSC PLD4.5 Power Amplifier

เครื่องขยายเสียงกลางแจ้ง (เพาเวอร์แอมป์) แบบ 4 ชาแนล QSC PLD4.5 มีกำลังขับ 1200 วัตต์ x 4 @ 8 ohms, 1600 วัตต์ x 4 @ 4 ohms, full function onboard loudspeaker DSP with crossover and parametric EQ filters, limiting and alignment delay, 20 factory preset 50 user presets

96,000 ฿

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QSC PLD4.5 Processing 4-channel Amplifier

เครื่องขยายเสียงกลางแจ้ง (เพาเวอร์แอมป์) แบบ 4 ชาแนล QSC PLD4.5 มีกำลังขับ 1200 วัตต์ x 4 @ 8 ohms, 1600 วัตต์ x 4 @ 4 ohms, full function onboard loudspeaker DSP with crossover and parametric EQ filters, limiting and alignment delay, 20 factory preset 50 user presets

The QSC PLD4.5 Processing Amplifier from PLD Series is designed specifically for the needs of portable and production sound system users. It provides efficient, robust, and high-fidelity power to drive multiple channels and configurations of loudspeakers while simultaneously deploying sophisticated digital processing with minimal operator complexity. This powerful and lightweight 4-channel amplifier with onboard, advanced DSP has the capability to configure and combine channels in various ways to drive a wide range of loudspeaker systems.

The PLD4.5 Processing Amplifier features the Flexible Amplifier Summing Technology (FAST) that actively distributes the total amplifier power in various combinations across 1, 2, 3, or all 4 outputs.

This flexibility allows PLD Series amplifiers to drive (for example) 4 full-range loudspeakers or subwoofers; a high-power subwoofer and a bi-amplified speaker; a single high-power full-range loudspeaker and subwoofer combo; or multiple power-hungry subwoofers from a single, very high output mono-block.

Features:

  • 1200 วัตต์ x 4 @ 8 ohms, 1600 วัตต์ x 4 @ 4 ohms, 2000 วัตต์ x 2 Ohms
  • 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.
  • 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

Channels 4 Channels Continuous:
8 Ω: 1150 W
4 Ω: 1250 W
2 Ω: 625 W
2 Channels Continuous:
8 Ω: 2250 W
4 Ω: 2250 W
2 Ω: 2100 W
1 Channel Continuous:
8 Ω: 4200 W
4 Ω: 4200 W
2 Ω: 4250 W
1 Ω: 3700 W
1-1.0 kHz sine wave, 1% THD, 1 channel driven
Distortion Typical Distortion:
8 Ω: 0.01 to 0.03%
4 Ω: 0.03 to 0.06%
Maximum Distortion:
4 to 8 Ω: 1.0%
20 Hz to 15 kHz +/- 0.2 dB
Frequency Response 20 Hz to 20 kHz + 0.2 dB

-0.7 dB (8 Ω)

Noise Characteristics
Output Unweighted Output Unmuted: -101 dB

Weighted Output Muted: -109 dB

Gain 38.4 dB (1.2 V setting)
Damping Factor > 150
Input Impedance > 10 k, balanced or unbalanced
Maximum Input Level 3.9 V Setting: 12.28 V (+24 dBu)
1.2 V Setting: 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
Rear:
AC power disconnect
Input Connectors Female XLR
Output Connectors NL4
Amplifier 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 to 240 VAC, 50 to 60 Hz
Agency Approval UL, CE, RoHS / WEEE compliant, FCC Class A (conducted and radiated emissions)
Dimensions (H x W x D) 3.50 x 19.00 x 16.00″ (8.89 x 48.26 x 40.64 cm)
Weight 22.00 lb (9.98 kg)
Packaging Info
Package Weight 26.45 lb
Box Dimensions (LxWxH) 22.8 x 20.2 x 6.7″

Downloads

ดาวน์โหลด Datasheet Manual เพาเวอร์แอมป์ QSC PLD4.5

ดาวน์โหลด Datasheet Specs เพาเวอร์แอมป์ QSC PLD4.5