QSC CXD8.8Q | เครื่องขยายเสียง 8 แชนแนล 1000 วัตต์

รหัสสินค้า : CXD8.8Q

QSC CXD8.8Q เครื่องขยายเสียง 8 แชนแนล 1000 วัตต์

Designed specifically for use with the Q-SYS™ platform, CXD-Q amplifiers marry the new amp technology found in the CXD platform with the powerful Q-SYS network processing and control system to create the perfect solution for installed applications.

The CXD-Q line includes seven models, three four channel (CXD4.2Q, CXD4.3Q and CXD4.5Q), and four eight channel (CXD8.4Q, CXD8.4Qn, CXD8.8Q, CXD8.8Qn).

All these amplifiers are capable of delivering robust, high-fidelity power to drive a wide range of loudspeaker configurations including 70V and 100V systems.

The “Q” models offer mic/line inputs into the Q-Sys eco-system, while the “Qn” eight channel models provide no analog inputs thereby reducing the overall system cost.

By simply connecting the amplifiers via standard Layer 3 Ethernet, the Q-SYS Core can route audio to/from the amps, as well as provide total control and monitoring of all amplifier functions.

Flexible Amplifier Summing Technology™ (FAST) is available on all models and allows the integrator to combine one, two, three or up to four amplifier channels together for maximum current and/or voltage output.

Features

• Seamless Q-SYS™ integration with audio transport and control via standard Gigabit Ethernet protocols and hardware.
• Capable of providing up to 8,000 W peak and 5,000 W continuous with Low-Z, 70V, or 100V direct drive available on all channels.
• Eight channel CXD-Q models also feature eight channels of mic/line input directly on the back of the amplifier and act as a Q-SYS on-ramps in addition to amplification. 
• Touch-proof Euroblock loudspeaker connections.
• Flexible Amplifier Summing Technology™ (FAST) permits up to four channels to be combined for higher output power.
• PowerLight universal switchmode power supply with PFC for highest efficiency, and low weight.
• Eight bi-directional GPIO connections that can be used for analog or digital inputs or outputs to/from Q-SYS.
• Built-in energy saving modes ensure that the amplifier will draw the minimum amount of AC power while still providing outstanding audio quality.

Power Specifications

 CXD8.4Q / CXD8.4QnCXD8.8Q / CXD8.8Qn Max Power Continuous PowerMax PowerContinuous Power8 Independent Channels

A, B, C, D, E, F, G, H

70V500 W300 W850 W600 W100V500 W300 W850 W600 W8Ω500 W300 W850 W600 W 4Ω500 W300 W1000 W600 W 2Ω500 W300 W600 W300 W2 Channels Combined in BTL Bridge

A+B or C+D or E+F or G+H 

Doubles Voltage

8Ω1000 W600 W2000 W1200 W4ΩNR*NR*NR*NR*2ΩNR*NR*NR*NR*2 Channels Combined in Parallel

AB or CD or EF or GH

Doubles Current

8Ω1000 W600 W1100 W1100 W4Ω1000 W600 W1800 W1200 W2Ω1000 W600 W2000 W600 W3CH Combined in Parallel

ABC or EFG

Triples Current

8Ω1000 W900 W1100 W1100 W4Ω1500 W900 W1800 W1800 W2Ω1500 W900 W2800 W1800 W4CH Combined in Bridged/Parallel

AB+CD

Doubles Current and Voltage

8Ω2000 W1200 W3600 W2400 W4Ω2000 W1200 W4500 W2400 W2ΩNR*NR*NR*NR*4CH Combined in Parallel

ABCD or EFGH

Quadruples Current

8Ω1200 W1200 W1200 W1200 W4Ω2000 W1200 W2200 W2200 W2Ω2000 W1200 W4000 W2400 W

NR* = Not Recommended due to excessive current draw

BOLD = Optimal configuration for the load and channel count

General Specifications

 CXD8.4QCXD8.4QnCXD8.8QCXD8.8QnTypical distortion

8Ω

4Ω

0.02–0.05%

0.04–0.1%Maximum distortion (4Ω-8Ω)1.00%Frequency response (8Ω)20 Hz–20 kHz ±0.3 dBNoise

Unweighted Output Muted

Weighted Output Muted

-101 dB

-104 dBGain (1.2V setting)35.4 dB38.4 dBDamping factor>100Input impedance>8k balanced and >4k unbalancedInput Sensitivity

Continuously variable:

Vrms

dBu

dBv

1.23mV to 17.35V

-56 to 27

-58.2 to 24.8Amplifier and load protectionShort circuit, open circuit, thermal, RF protection. on/off muting, DC fault shutdown, active inrush limitingAC 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, Phoenix Connectors

Burst Power- 20 ms 1 kHz sine burst, all channels driven

Continuous Power- EIA 1 kHz 1% THD, all channels driven

Controls, Indicators and Connections

 CXD8.4Q CXD8.4QnCXD8.8QCXD8.8QnControls and indicators (front)Power • Channel MUTE Buttons • Control knob  • Channel SELECT buttons • Channel output and LIMIT LED meters • NEXT, PREV, ID Buttons • Channel input signal and CLIP LED indicatorsControls and indicators

(rear)AC power disconnect   Input connectors3-pin Phoenix and Q-LAN Network connectivityQ-LAN Network connectivity onlyOutput connectors8-pin Phoenix   

Weights and Dimensions

 CXD8.4Q / CXD8.4QnCXD8.8Q / CXD8.8QnDimensions (HWD) inches3.5 × 19 × 163.5 × 19 × 16Dimensions (HWD) mm89 × 482 × 40689 × 482 × 406Weight Net25 lb / 11.3 kg26 lb / 11.8 kgWeight Shipping29 lb / 13.2 kg30 lb / 13.6 kg