QSC CXD8.8Qn | เครื่องขยายเสียง 2 แชนแนล 1000 วัตต์
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-Q 4K8 features eight 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.
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Tel: 02-991-8600, 086-514-5515
QSC CXD8.8Qn เครื่องขยายเสียง 2 แชนแนล 1000 วัตต์
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-Qn models are “network input only” (no analog inputs) to reduce system cost.
- 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 / CXD8.4Qn | CXD8.8Q / CXD8.8Qn | ||||
Max Power | Continuous Power | Max Power | Continuous Power | ||
8 Independent Channels A, B, C, D, E, F, G, H |
70V | 500 W | 300 W | 850 W | 600 W |
100V | 500 W | 300 W | 850 W | 600 W | |
8Ω | 500 W | 300 W | 850 W | 600 W | |
4Ω | 500 W | 300 W | 1000 W | 600 W | |
2Ω | 500 W | 300 W | 600 W | 300 W | |
2 Channels Combined in BTL Bridge A+B or C+D or E+F or G+H Doubles Voltage |
8Ω | 1000 W | 600 W | 2000 W | 1200 W |
4Ω | NR* | NR* | NR* | NR* | |
2Ω | NR* | NR* | NR* | NR* | |
2 Channels Combined in Parallel AB or CD or EF or GH Doubles Current |
8Ω | 1000 W | 600 W | 1100 W | 1100 W |
4Ω | 1000 W | 600 W | 1800 W | 1200 W | |
2Ω | 1000 W | 600 W | 2000 W | 600 W | |
3CH Combined in Parallel ABC or EFG Triples Current |
8Ω | 1000 W | 900 W | 1100 W | 1100 W |
4Ω | 1500 W | 900 W | 1800 W | 1800 W | |
2Ω | 1500 W | 900 W | 2800 W | 1800 W | |
4CH Combined in Bridged/Parallel AB+CD Doubles Current and Voltage |
8Ω | 2000 W | 1200 W | 3600 W | 2400 W |
4Ω | 2000 W | 1200 W | 4500 W | 2400 W | |
2Ω | NR* | NR* | NR* | NR* | |
4CH Combined in Parallel ABCD or EFGH Quadruples Current |
8Ω | 1200 W | 1200 W | 1200 W | 1200 W |
4Ω | 2000 W | 1200 W | 2200 W | 2200 W | |
2Ω | 2000 W | 1200 W | 4000 W | 2400 W |
NR* = Not Recommended due to excessive current draw
BOLD = Optimal configuration for the load and channel count
General Specifications
CXD8.4Q | CXD8.4Qn | CXD8.8Q | CXD8.8Qn | |
Typical distortion 8Ω 4Ω |
0.02–0.05% 0.04–0.1% |
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Maximum distortion (4Ω-8Ω) | 1.00% | |||
Frequency response (8Ω) | 20 Hz–20 kHz ±0.3 dB | |||
Noise Unweighted Output Muted Weighted Output Muted |
-101 dB -104 dB |
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Gain (1.2V setting) | 35.4 dB | 38.4 dB | ||
Damping factor | >100 | |||
Input impedance | >8k balanced and >4k unbalanced | |||
Input Sensitivity Continuously variable: Vrms dBu dBv |
1.23mV to 17.35V -56 to 27 -58.2 to 24.8 |
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Amplifier and load protection | Short circuit, open circuit, thermal, RF protection. on/off muting, DC fault shutdown, active inrush limiting | |||
AC power input | Universal Power Supply 100–240 VAC, 50–60 Hz | |||
Agency approvals | UL, CE, RoHS/WEEE compliant, FCC Class B (conducted and radiated emissions) | |||
Carton contents | IEC 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 | CXD8.4Qn | CXD8.8Q | CXD8.8Qn | |
Controls 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 indicators | |||
Controls and indicators (rear) |
AC power disconnect | |||
Input connectors | 3-pin Phoenix and Q-LAN Network connectivity | Q-LAN Network connectivity only | ||
Output connectors | 8-pin Phoenix |
Weights and Dimensions
CXD8.4Q / CXD8.4Qn | CXD8.8Q / CXD8.8Qn | |
Dimensions (HWD) inches | 3.5 × 19 × 16 | 3.5 × 19 × 16 |
Dimensions (HWD) mm | 89 × 482 × 406 | 89 × 482 × 406 |
Weight Net | 25 lb / 11.3 kg | 26 lb / 11.8 kg |
Weight Shipping | 29 lb / 13.2 kg | 30 lb / 13.6 kg |
แบรนด์ (Brands) | QSC |
---|---|
รุ่น | CXD8.8Qn |
จำนวนช่อง (Channels) | 2 Channel |
กำลังวัตต์ (Max Power) | 1,000 Watts. |
สี (Color) | สีดำ |
ข้อมูลจำเพาะ | QSC CXD8.8Qn เครื่องขยายเสียง 2 แชนแนล 1000 วัตต์ |