QSC CX-Qn 4K4 | เครื่องขยายเสียงระบบเน็ตเวิร์ค 4 CH.

รหัสสินค้า : CX-Qn 4K4

QSC CX-Qn 4K4 เครื่องขยายเสียงระบบเน็ตเวิร์ค

CX-Q Series network amplifiers combine a legacy of robust power amplifiers, advancements in high-efficiency output devices and native network transport, control and monitoring capabilities of the Q-SYS Ecosystem. CX-Qn 4K4 features four channels, capable of delivering customized power output loading and a total maximum power of up to 4000 W. Low-Z, 70 V or 100 V direct drive are available on all channels.

Features and Benefits

Q-SYS Ecosystem Integration – Simple drag-and-drop integration into your Q-SYS design, enabling network routing, advanced processing and control.

Legacy of power redefined – These network amplifiers are built with a 5th generation high-efficiency, Class-D hybrid powertrain design built upon the dependable PL380 PowerLight™ amplifier platform.

Flexible & efficient channel power distribution – CX-Q Series network amplifiers feature FlexAmp™ and FAST (Flexible Amplifier Summing Technology™), which combine to provide extreme flexibility in output deployment.  

Network inputs only – “Qn” models are network input only (no local inputs) to reduce cost in scenarios where no local inputs are necessary.

Additional Features

• PowerLight universal switchmode power supply with PFC for highest efficiency, improved audio performance and low weight
• Touch-proof Euroblock loudspeaker connections
• Eight bi-directional GPIO connections for further control and integration of third-party peripherals within Q-SYS
• Automatic energy saving modes ensure that the amplifier will draw the minimum amount of AC power while still providing outstanding audio quality
• TRADITIONAL AMPLIFIER SOLUTION
• QSC AMPLIFIER SOLUTION

Traditional amplifiers lock the “per channel” power distribution, which limits an amplifier’s capabilities to use the amplifiers total power.

• Loudspeakers on Channel 1 and 2 only require 240 W and 900 W. This results in a total of 860 W of unused, wasted power on those channels.
• Loudspeakers on Channel 3 and 4 require 1200 W and 1500 W, but channel C and channel D are only capable of outputting 1000 W per channel. To solve this issue, a second amplifier needs to be deployed, which is both inefficient and costly!

General Specifications

 CX-Q 2K4 / CX-Qn 2K4CX-Q 4K4 / CX-Qn 4K4CX-Q 8K4 / CX-Qn 8K4Typical distortion  8Ω 0.02 - 0.05%4Ω 0.04 - 0.1%Maximum distortion 4Ω - 8Ω1.0%Frequency response20 Hz - 20 kHz +0.2 dB / -0.7 dBNoise Unweighted output muted> 102 dB Weighted output muted > 106 dB Gain (1.2V setting)33 dB35 dB38 dBDamping factor> 100Input impedance> 8k balanced and > 4k unbalancedAmplifier and load protectionShort circuit, open circuit, over current, over voltage, thermal, RF, DC fault shutdown, active inrush limiting, on/off mutingAC power inputUniversal power supply 100 - 240 VAC, 50 - 60 HzAgency approvalsUL, CE, RoHS/WEEE compliant, FCC Class B (conducted and radiated emissions)Carton contentsIEC cable, quick start guide, Euro (green) connectors

Power Specifications

 CX-Q 2K4 / CX-Qn 2K4CX-Q 4K4 / CX-Qn 4K4CX-Q 8K4 / CX-Qn 8K4 Max PowerMax PowerMax Power4 Independent Channels

A, B, C, D

 70V700 W1000 W1250 W100V700 W1000 W1250 W16Ω350 W500 W625 W8Ω700 W1000 W1250 W4Ω800 W1500 W2400 W2Ω600 W800 W2750 W2 Channel BTL Bridged

A+B or C+D

Doubles Voltage

 140V1500 W2000 W2400 W200V1500 W2000 W2400 W8Ω1500 W3000 W4000 W4Ω1400 W1700 W5000 W2ΩNR*NR*3000 W2 Channels Parallel

AB or CD

Doubles Current 

 70V1400 W2000 W2400 W100V1400 W2000 W2400 W8Ω800 W1000 W1250 W4Ω1250 W2000 W2400 W2Ω1500 W2500 W4000 W3 Channels Combined in Parallel ABC Triples Current

8Ω800 W1000 W1250 W4Ω1250 W2000 W2400 W2Ω1500 W3000 W4500 W1 Channel Bridged/Parallel

AB+CD Doubles Current and Voltage

 8Ω2500 W3500 W4200 W4Ω3000 W4000 W7000 W2ΩNR*NR*8000 W4 Channels Combined in Parallel ABCD Quadruples Current

8Ω800 W1000 W1250 W4Ω1250 W2000 W2500 W2Ω1700 W4000 W5000 W1Ω2500 W4000 W7000 W

NR* = Not Recommended due to excessive current draw

Controls, Indicators and Connections

 CX-Q 2K4 / CX-Qn 2K4CX-Q 4K4 / CX-Qn 4K4CX-Q 8K4 / CX-Qn 8K4Controls and indicators (front)Power • Channel MUTE buttons • Channel SELECT buttons • Channel Input Signal and CLIP LED Indicators Channel Output and LIMIT LED meters • NEXT, PREV, ID buttons • Control knobControls and indicators (rear)AC Power Disconnect (IEC C-14)Input connectors"Q" models - 3-pin Euro (green) and Q-LAN Network connectivityOutput connectors8-pin Euro (green)

Weights and Dimensions

 CX-Q 2K4 / CX-Qn 2K4CX-Q 4K4 / CX-Qn 4K4CX-Q 8K4 / CX-Qn 8K4Dimensions (H×W×D) mm89 × 482 × 40689 × 482 × 40689 × 482 × 406Dimensions (H×W×D) in3.5 × 19 × 163.5 × 19 × 163.5 × 19 × 16Weight net10.4 kg / 23 lb11.3 kg / 25 lb11.8 kg / 26 lbWeight shipping12. 2 kg / 27 lb13.2 kg / 29 lb13.6 kg / 30 lb