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ตู้แรค rack ปลั๊กแจ๊ค สายสัญญาณ สายมัลติคอร์ PLUG JACK MULTICORE

รหัส : QTA1500D
ยี่ห้อ : QUEST
รุ่น : QTA1500D
ราคาปกติ :  39,300.00 บาท      
ราคาพิเศษ :  34,600.00บาท

รายละเอียดย่อ :
เครื่องขยายเสียง Single Channel 500W 100V Amplifier
รายละเอียดทั้งหมด :



QUEST QTA1500D เครื่องขยายเสียง Single Channel 500W 100V Amplifier

The QTA-D range of digital amplifiers have been designed with practicality and versatility in mind. Four models are available in the range, a single channel 240W (QTA1240D), a single channel 500W (QTA1500D), a two channel 240W (QTA2240D) and a 4 channel 240W (QTA4240D).

The entire QTA-D range has been developed with green power saving technology whilst delivering long life and low cost operation. The APFC (Active power factor correction) switch-mode power technology means that the QTA-D series operates at 85% efficiency compared to standard commercial amplifiers. This is achieved while maintaining relatively low heat generation, even under severe working conditions. The QTA-D series all feature phoenix connector line inputs as well as an RJ45 port for remote power, volume and status monitoring control. Remote power on/off can also be activated via the RJ45 port.

The QTA-D series also features 100v transformerless line speaker outputs. Volume control for each channel can be accessed directly from the front panel.

Status indicators include signal, peak and protection as well as an automatic mains power supporting AC 190V to 240V.

Emergency DC 24V backup power can also handle variations in power from 20V to 25.6V which makes battery backup power very reliable. Additional reliability features are a high-quality cooling fan, as well as built-in temperature, overload, and short circuit protection.


  • High efficiency class-D series digital power amplifier
  • Active power factor correction (APFC) switching power technology
  • Low power consumption and low heat generation
  • Phoenix connector line input\s
  • 100V transformerless speaker output\s
  • Remote power control, volume control and status monitoring via RJ45
  • Remote power on/off via RJ45
  • Front panel volume controls
  • Built-in band-pass filter (80Hz to 16kHz)
  • Highly effective cooling system
  • Status indicators for signal, peak and protection
  • Extensive high temp, overload and short-circuit protection
  • Wide AC 190V to 240V voltage input
  • 24V DC input with wide voltage protection


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