Quest - QX41500 - 4 x Channel Power amplifier, 1500W per ch,4Ω-16Ω, 70v-100v, analogue input. Optional Dante/AES67 Version.
SKU QX41500
QX41500
High Performance 4 x 1500W Power Amplifier
The Quest QX41500 is a professional powerhouse amplifier delivering 4 x 1500W from a compact 2U form factor. Engineered with advanced auto load sensing and state-of-the-art UMAC™ Class-D circuitry, it ensures rapid activation and sustained performance under rigorous conditions. Its robust construction and precise signal processing capabilities provide uncompromised audio fidelity, making it the amplifier of choice for the most demanding commercial and multi-zone installations.
Key Specifications:
- Channels: 4 x 1500W (Low-Z & 70/100V)
- Mounting: 2RU Rack
- Optional: Dante/AES67 Version
SPECIFICATIONS
| Maximum Dynamic Power (@ 1kHz, 1% THD) (PEAK) |
|
Total 6000W |
Normal Operation |
|
8Ω 4 x 1500W |
4Ω 4 x 1400W |
70V 4 x 1500W |
100V 4 x 1500W |
|
| Maximum Continuous Power (@ 1kHz, 1% THD) (RMS) |
|
Total 6000W |
Normal Operation |
|
8Ω 4 x 1500W |
4Ω 4 x 1400W |
70V 4 x 1500W |
100V 4 x 1500W |
|
| I/O |
| OUTPUT CIRCUITRY |
UMAC™ Class-D – full bandwidth PWM modulator with ultra-low distortion |
| OUTPUT CHANNELS |
Four outputs on SpeakON Connectors |
| INPUT CHANNELS |
XLR Balanced Inputs and Euroblock Links |
| DEFAULT GAIN |
32 dB |
| FREQUENCY RESPONSE |
20 Hz to 20 kHz (+/-0.3 dB) |
| TOTAL HARMONIC DISTORTION |
0.004% (1 kHz @ 1/8th Power / 8 ohm load) |
| DYNAMIC RANGE |
111 dB (A-weighted) |
| MAXIMUM INPUT LEVEL |
+24 dBu |
| INPUT IMPEDANCE |
10kohm |
| LATENCY |
N/A |
|
| CONTROL |
| CONTROLS AND INDICATORS (FRONT) |
Per Channel: Volume Potentiometer, 80 Hz HPF Switch, 100 Hz LPF Switch, Bridge-Mono Switch, Limiter Switch and Auto-Standby Switch |
| CONTROLS AND INDICATORS (REAR) |
N/A |
| CONTROL AND MONITORING |
N/A |
| DIGITAL SIGNAL PROCESSING |
N/A |
| PROTECTION CIRCUITS |
Thermal protection, Over-Current Protection, DC Protection, HF Protection |
|
| ELECTRICAL |
| MAINS POWER INPUT |
Universal Mains, 100-240V, 50-60 Hz |
| MAINS CONNECTOR |
powerCON |
| POWER CONSUMPTION - STANDBY |
4.9 W |
| POWER CONSUMPTION - IDLE |
50 W |
| POWER CONSUMPTION - 1/8TH POWER / 8 ohm Load |
750 W |
| POWER CONSUMPTION - 1/3RD POWER / 8 ohm Load |
2000 W |
|
| HEAT |
| HEAT GENERATED - STANDBY |
16.7 BTU/hr / 4.2 kJ per hour |
| HEAT GENERATED - 1/8TH POWER / 8 ohm Load |
341 BTU/hr / 85 kJ per hour |
| COOLING |
Fan-Forced Air Cooling – Temperature-Dependent |
| FAN NOISE (ANECHOIC CHAMBER @ 1 m) |
38 dB(A) |
|
| SIZE |
| RACK SIZE |
2RU |
| DIMENSIONS (W x H x D) |
482 x 88 x 416 mm (19 x 3.5 x 16.4") |
| WEIGHT |
12.4 kg (27.3 lbs) |
| SHIPPING DIMENSIONS (W x H x D) |
610 x 135 x 550 mm (24 x 5.3 x 21.7") |
| SHIPPING WEIGHT |
14.8 kg (32.6 lbs) |
|
| ACCESSORIES |
| ACCESSORIES (INCLUDED) |
Mains Cable, Feet |
| ACCESSORIES (AVAILABLE SEPARATELY) |
Dante® 4CH Input Card (QDNT4D), Dante® 4CH Input Card with Switched Output (QDNT4DS), Volume Control Card (QVR4), Wall Plate Volume Control (WPV1) |
| OPTIONS |
Dante® Expansion Card (additional 4 inputs, Dante® AoIP, AES67 compatible) |
|
