Name: Quest QXD-1K Power Amplifier with DSP and Network Capability
Brand: QUEST
SKU: 00306
Price: 174165.00 INR
Availability: InStock

Quest QXD-1K Power Amplifier with DSP and Network Capability

Rs. 174,165.00

Rs. 174,165.00 Rs. 204,900.00

Quest QXD-1K Power Amplifier with DSP and Network Capability

Rs. 174,165.00

Rs. 174,165.00 Rs. 204,900.00

Taxes included.

The QXD-1K is a compact 1RU, 4 x 250W Class-D amplifier designed for professional audio-visual environments. It offers flexible bridged output options up to 2 x 500W, including 70V/100V capabilities. This amplifier features UMAC™ Class-D technology, ensuring ultra-low distortion, high efficiency, and low power consumption. It’s ideal for fixed installations and includes a 32bit/96kHz DSP with FIR/IIR filters, peak and RMS limiters, and Quest speaker libraries.

A front-panel TFT display, RJ45 (network port), and GPIO provide intuitive local and remote control and monitoring capabilities. The RJ45 port allows for seamless integration into larger site-wide DSP and control systems, such as Q-Sys or Crestron, enabling comprehensive remote monitoring of the amplifier.

Key Specifications:

Channels: 4 x 250W (Low-Z), 2 x 500W (Bridged for Low-Z, 70V, or 100V)
DSP: 32bit/96kHz FIR/IIR Filters, Limiters, Speaker Libraries
 Mounting: 1RU 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	8Ω	4Ω	70V	100V	8Ω	4Ω	70V	100V
Maximum Dynamic Power (@1kHz, 1% THD)	1000W	4 x 250W	4 x 250W	N/A	N/A	2 x 500W	2 x 500W	2 x 500W	2 x 500W

NORMAL OPERATION (RMS)					BRIDGE-STEREO MODE (RMS)
Load	Total Power	8Ω	4Ω	70V	100V	8Ω	4Ω	70V	100V
Maximum Continuous Power (@1kHz, 1% THD)	600W	4 x 150W	4 x 150W	N/A	N/A	2 x 300W	2 x 300W	2 x 300W	2 x 300W

I/O

OUTPUT CIRCUITRY	UMAC™ Class-D – full bandwidth PWM modulator with ultra-low distortion
OUTPUT CHANNELS	Four Speaker Level Output via 2-pin Euroblock/Phoenix connector with 5.08mm pitch and screw-lock
INPUT CHANNELS	Four Balanced Line Level Inputs via 3-pin Euroblock/Phoenix connector with 5.08mm pitch and screw-lock
DEFAULT GAIN	25dB
FREQUENCY RESPONSE	20Hz - 20kHz (+/-0.25dB), 4Hz - 40kHz (-3dB)
TOTAL HARMONIC DISTORTION	< 0.008% (1kHz, 5W, 8ohm load)
DYNAMIC RANGE	> 103dBA
MAXIMUM INPUT LEVEL	+28dBu
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, 50-60Hz
MAINS CONNECTOR	Standard IEC C14
POWER CONSUMPTION - STANDBY	<0.5W
POWER CONSUMPTION - IDLE	16W
POWER CONSUMPTION - 1/8TH POWER / 8ohm Load	120W
POWER CONSUMPTION - 1/3RD POWER / 8ohm Load	270W

HEAT

HEAT GENERATED - STANDBY	1.7BTU/hr / 1.7kJ per hour
HEAT GENERATED - 1/8TH POWER / 8ohm Load	154BTU/hr / 159kJ per hour
COOLING	Fan-Forced Air Cooling – User-Selectable Temperature-Dependent Control Curves
FAN NOISE	34dB(A) (Anechoic Chamber, @ 1m)

SIZE

RACK SIZE	1RU
DIMENSIONS (W x H x D)	482 x 44 x 344mm (19" x 1.75" x 13.5")
WEIGHT	5.3kg (11.7lbs)
SHIPPING DIMENSIONS (W x H x D)	610 x 90 x 480mm (24" x 3.5" x 19")
SHIPPING WEIGHT	7.5kg (16.5lbs)

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.