Name: Quest QXD-5K Power Amplifier with DSP and Network Capability
Brand: QUEST
SKU: 00308
Price: 295120.00 INR
Availability: InStock

Quest QXD-5K Power Amplifier with DSP and Network Capability

Rs. 295,120.00

Rs. 295,120.00 Rs. 347,200.00

Quest QXD-5K Power Amplifier with DSP and Network Capability

Rs. 295,120.00

Rs. 295,120.00 Rs. 347,200.00

Taxes included.

The QXD-5K is a high-powered, 2RU, 4 x 1250W Class-D amplifier designed for performance-critical installations. It delivers up to 2500W per channel in bridged mode and supports 70V/100V operation. Built on UMAC™ Class-D architecture, this amplifier offers exceptional dynamic range, ultra-low distortion, and highly efficient power delivery. It includes an integrated 32bit/96kHz DSP for precise signal management, featuring FIR and IIR filters, peak and RMS limiters, and onboard Quest speaker presets.

For control, a high-resolution TFT display and LED-illuminated encoder are available on the front panel. Network control and GPIO are accessible via the RJ45 port, allowing for remote management and integration into broader AV systems.

Key Specifications:

Channels: 4 x 750W (Low-Z), 2 x 2500W (Bridged), 2 x 1500W (70V/100V)
DSP: 32bit/96kHz FIR/IIR Filters, Limiters, Speaker Libraries
Mounting: 2RU Rack
Control: RJ45 & GPIO, Front TFT Display
Options: Dante™/AES67 Expansion Card

Product Specifications:

POWER

NORMAL OPERATION (PEAK)					BRIDGE-STEREO MODE (PEAK)
Load	Total Power	8 Ω	4 Ω	70V	100V	8 Ω	4 Ω	70V	100V
Maximum Dynamic Power (@1kHz, 1% THD)	5000 W	4 x 400 W	4 x 750 W	N/A	N/A	2 x 1500 W	2 x 2500 W	2 x 1200 W	2 x 1500 W

NORMAL OPERATION (RMS)					BRIDGE-STEREO MODE (RMS)
Load	Total Power	8 Ω	4 Ω	70V	100V	8 Ω	4 Ω	70V	100V
Maximum Continuous Power (@1kHz, 1% THD)	5000 W	4 x 400 W	4 x 750 W	N/A	N/A	2 x 1500 W	2 x 2500 W	2 x 1200 W	2 x 1500 W

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 5.08 mm pitch and screw-lock
DEFAULT GAIN	25 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	28 W
POWER CONSUMPTION - 1/8TH POWER / 8 ohm Load	260 W
POWER CONSUMPTION - 1/3RD POWER / 8 ohm Load	650 W

HEAT

HEAT GENERATED - STANDBY	1.7 BTU/hr / 1.7 kJ per hour
HEAT GENERATED - 1/8TH POWER / 8 ohm Load	205 BTU/hr / 214 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	10.2kg (22.5lbs)
SHIPPING DIMENSIONS (W x H x D)	610 x 135 x 550mm (24" x 5.3" x 21.6")
SHIPPING WEIGHT	12kg (26.5lbs)

ACCESSORIES

ACCESSORIES (INCLUDED)	Mains Cable, Euroblock/Phoenix Plugs, Wi-Fi Antenna
ACCESSORIES (AVAILABLE SEPARATELY)	None
OPTIONS	Dante® Expansion Card (additional 4 inputs, Dante® AoIP, AES67 compatible)

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.