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เพาเวอร์แอมป์ QUEST QX4150 4-Ch Rackmount Power Amplifier

QUEST

เพาเวอร์แอมป์ 4 ชาแนล QUEST QX4150 Rackmount Professional Amplifier เป็นเพาเวอร์แอมป์ขนาด 1RU มีกำลังขยาย 150 วัตต์ 8 Ohm per channel class D technology, DanteTM/AES67 inputs available via Dante expansion card, Euroblock style I/O connectors

Original price was: 61,100 ฿.Current price is: 48,800 ฿.

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QUEST QX4150 4-Ch Rackmount Power Amplifier

เพาเวอร์แอมป์ 4 ชาแนล QUEST QX4150 Rackmount Professional Amplifier เป็นเพาเวอร์แอมป์ขนาด 1RU มีกำลังขยาย 150 วัตต์ 8 Ohm per channel class D technology, DanteTM/AES67 inputs available via Dante expansion card, Euroblock style I/O connectors

The Quest Engineering QX4150 is a 1 RU power amplifier suited for any application requiring superior performance and reliability. Ideal for multiple zone applications providing commercial sound installations with clean and reliable power.

The QX4150 provides 150 watts per channel of operation into 4 and 8 ohm loads and can bridge channel outputs that can be configured to deliver full channel power to either low- or high-impedance loads.

HP and LP filters, limiters and standby are available per channel with fast 1ms wake up time. For high end commercial, AV or domestic applications, the QX range of amplifiers provide superior class D performance with proven reliability without compromise.

Features:

  • Superior class D technology providing high performance power amplification.
  • Auto Load Sensing 4-16 Ohm, 70V – 100V Hi Z
  • Energy star compliance, standby power saving mode available per channel (switchable)
  • UMAC™ Class-D – full bandwidth PWM modulator with ultra-low distortion
  • DanteTM/AES67 inputs available via Dante expansion card
  • Individual volume control, standby, 80Hz HPF, 100Hz LPF,Limiter
  • Short circuit protection, DC protection, under voltage protection, temperature protection, overload protection, HF protection
  • UREC™ universal mains switch mode power supply with Power Factor Correction (PFC) and integral standby converter
  • Euroblock style amplifier I/O connectors
  • High Dynamic range incorporating, DynamiQ Bass technology®
  • Designed, Engineered, and Assembled in Australia

Specifications

Maximum Dynamic Power
(@1KHz, 1% THD)
Per Channel 8ohm : 4x 200W
4Ohm : 4x 275W
70V (22Ohm) : NA
100V (33Ohm) : NA
Bridged-Mono Mode 8Ohm : 2x 550W
4Ohm : 2x 550W
70v : 2x 550W
100V : 2x 550W
Frequency Response 20-20khz (+/-0.3db)
Peak Output Current 25a
Dynamic Range 104db (A-Weighted)
Noise Level -72dbu (A-Weighted)
Distortion (1khz@1W/8Ohm) 0.006%
Distortion (1khz@50W/8Ohm) 0.006%
Crosstalk (1khz@1W/8Ohm) -90db
Gain 26db/32db
Maximum Input Level +24dbu
Input Type Euroblock Balanced Inputs
(+ Optional Expansion Module)
Input Sensitivity +7dbu/+4dbu
Input Impedance 10kohm
Output Resistance 22.5mohm/43.6mohm
Front Controls Volume Adjust, 80Hz HPF
Enable, 100Hz LPF Enable,
Bridged-Mono Enable, Limiter
Enable, Auto-Standby Enable)
 

Indicators (LEDs)

Blue/Orange Blue/Orange
Orange Orange
Green Green
Orange/Red Orange/Red
Cooling Fan cooled, temperature dependent
Features Wake On Music, Auto-Mute
(1ms Wake-Up), Limiting On High Temperature
Amplifier Protection Systems Thermal Protection,
Over-Current Protection,
Dc Protection, HF Protection
Mains Input Voltage Range 85vac – 265vac
Standby Power Consumption 3.8w
Muted Power Consumption 9.5w
Idle Power Consumption 16w
Standard Power Consumption
(Pink Noise@ 1/8th Rated Power, 8ohm)
75w
Mains Connector Standard IEC C14
Output Connector 2-Pin Phoenix 5.08mm Pitch With Screw Lock
Dimensions (H X W X D) 44 X 482 X 344 Mm (1.75 X 19 X 13.5″)
Weight 5.3kg (11.7 lbs)
Accessories Mains Cable, Feet, User Manual, Euroblock Plugs

Downloads

ดาวน์โหลด Data Sheet QUEST QX4150