Quest - QXD10K - 4Ch Power Amplifier, 10000W, 2U, DSP, Networkable. Optional Dante/AES67 Version.
SKU QXD10K
QXD-10K
4-Channel 10000W Power Amplifier with DSP and Network Capability
The QXD-10K is a flagship 2RU, 4 x 2500W Class-D amplifier designed for the most demanding installed sound applications. It delivers exceptionally high output with refined efficiency and ultra-low distortion, supporting 8Ω, 4Ω, 70V, and 100V operation, and providing up to 10,000W total continuous power. Leveraging UMAC™ Class-D technology, the QXD-10K integrates a 32bit/96kHz DSP for advanced signal processing. This includes FIR/IIR filters, peak and RMS limiters, and Quest’s proprietary speaker tuning libraries.
A front-mounted high-resolution TFT display with an LED encoder allows for intuitive configuration. System-wide control and monitoring are supported by RJ45 (network port) and GPIO connectivity, enabling seamless integration into larger control systems.
Equipped with Neutrik speakON® outputs and a powerCON® mains input, the QXD-10K ensures secure connections in high-power environments. Dante® Version Available – QXD-10KD (additional 4 inputs, Dante® AoIP, AES67 compatible)
Key Specifications:
- Channels: 4 x 2500W (Low-Z, 70V, or 100V)
- DSP: 32bit/96kHz FIR/IIR Filters, Limiters, Speaker Libraries
- Mounting: 2RU Rack
- Control: RJ45 & GPIO, Front TFT Display
- Dante® Version Available – QXD-10KD (additional 4 inputs, Dante® AoIP, AES67 compatible)
SPECIFICATIONS
| Maximum Dynamic Power (@1kHz, 1% THD) (PEAK) |
|
Total 10000W |
Normal Operation |
|
8Ω 4 x 1500W |
4Ω 4 x 2500W |
70V 4 x 1200W |
100V 4 x 1500W |
|
| Maximum Continuous Power (@1kHz, 1% THD) (RMS) |
|
Total 10000W |
Normal Operation |
|
8Ω 4 x 1500W |
4Ω 4 x 2500W |
70V 4 x 1200W |
100V 4 x 1500W |
|
| I/O |
| OUTPUT CIRCUITRY |
UMAC™ Class-D – full bandwidth PWM modulator with ultra-low distortion |
| OUTPUT CHANNELS |
Four Speaker Level Output via Neutrik speakON® connectors |
| INPUT CHANNELS |
Four Balanced Line Level Inputs via 3-pin Euroblock/Phoenix connector with 5.08mm pitch and screw-lock |
| DEFAULT GAIN |
31 dB |
| FREQUENCY RESPONSE |
20 Hz - 20 kHz (+/-0.25 dB), 4 Hz - 40kHz (-3dB) |
| TOTAL HARMONIC DISTORTION |
< 0.008% (1 KHz, 5 W, 8 ohm load) |
| DYNAMIC RANGE |
> 108 dBA |
| MAXIMUM INPUT LEVEL |
+28 dBu |
| INPUT IMPEDANCE |
10kohm Unbalanced, 20kohm Balanced |
| LATENCY |
<350us, flat setup |
|
| CONTROL |
| CONTROLS AND INDICATORS (FRONT) |
High-Resolution TFT Display with Rotary Encoder with LED Halo |
| CONTROLS AND INDICATORS (REAR) |
N/A |
| CONTROL AND MONITORING |
RJ45 & GPIO |
| DIGITAL SIGNAL PROCESSING |
32bit/96kHz with FIR/IIR Filters, Peak and RMS Limiters, Digital Delay & Custom Quest Speaker Libraries |
| PROTECTION CIRCUITS |
Thermal Protection, Over-Current Protection, DC Protection, HF Protection |
|
| ELECTRICAL |
| MAINS POWER INPUT |
Universal Mains, 100-240VAC, 50-60 Hz |
| MAINS CONNECTOR |
Neutrik powerCON® |
| POWER CONSUMPTION - STANDBY |
<0.5W |
| POWER CONSUMPTION - IDLE |
50 W |
| POWER CONSUMPTION - 1/8TH POWER / 8 ohm Load |
850 W |
| POWER CONSUMPTION - 1/3RD POWER / 8 ohm Load |
2230 W |
|
| HEAT |
| HEAT GENERATED - STANDBY |
1.7 BTU/hr / 1.7 kJ per hour |
| HEAT GENERATED - 1/8TH POWER / 8 ohm Load |
341 BTU/hr / 356 kJ per hour |
| COOLING |
Fan-Forced Air Cooling – User-Selectable Temperature-Dependent Control Curves |
| FAN NOISE |
36 dB(A) (Anechoic Chamber, @ 1 m) |
|
| SIZE |
| RACK SIZE |
2RU |
| DIMENSIONS (W x H x D) |
482 x 88 x 416mm (19" x 3.5" x 16.4") |
| WEIGHT |
12.4kg (27.3lbs) |
| SHIPPING DIMENSIONS (W x H x D) |
610 x 135 x 550mm (24" x 5.3" x 21.6") |
| SHIPPING WEIGHT |
15kg (33lbs) |
|
| ACCESSORIES |
| ACCESSORIES (INCLUDED) |
Mains Cable, Euroblock/Phoenix Plugs, Wi-Fi Antenna |
| ACCESSORIES (AVAILABLE SEPARATELY) |
None |
| OPTIONS |
Dante® Version Available - QXD-10KD (additional 4 inputs, Dante® AoIP, AES67 compatible) |
|
