QSA NX 7.1 2 x 3500 Watt wzmacniacz mocy klasy D

QSA NX 7.1 2 x 3500 Watt wzmacniacz mocy klasy D
Producent:
QSA
Kod produktu:
QSAnx7.1
W magazynie:
2

brutto: 3499.00 z艂
netto: 2868.03 z艂
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QSA Model NX 7.1

2 x 3500 Watts Class D Power Amplifier

Rock-solid, ultrastable output power set record marks in terms of flexibility, efficiency and practical use. Whole amp racks of multiple conventional power amplifiers with switching power supplies may be reduced to a mere one to three QSA Class D Digital amplifiers.

Apart from these "hard" benefits, they offer many more advantages such as a strikingly audiophile sound reproduction with very precise, deep lows and a superb resolution of midrange and high frequencies.

The fact that QSA develops and builds amplifiers in top-notch quality is almost self-explanatory.The uncompromising component selection and a circuit design based  on criteria of aerospace technology ensure utmost reliability.

- Absolutely stable levels at any load between 2 and 16 OHM
- Precise bass response, outstanding mid and high frequency resolution                                           
- Audiophile. Dynamic, clean, analytical and spatial reproduction
- Massive output power at 2 to 16 ohms for maximum dynamics
- Linear power gain, double output power at halved impedance

Features:

  • Switch-mode power supply technology for high performance and compact size
  • Easily handles 2-ohm loads all night long
  • Variable speed fan for low noise
  • Balanced XLR audio input / Speakon Speaker output
  • Comprehensive front panel indicators including signal, clip, high frequency, protect
  • Fully protected circuit design including DC, infrasonic, high frequency, thermal overload and short circuit
  • Clip limiter - prevents severely clipped waveforms from reaching the loudspeakers, whilst maintaining full peak power
  • DC protection - protects against infrasonic signals
  • VHF protection - protects the loudspeakers against strong very high frequency non-musical signals above the audible range.
  • Thermal protection - prevents the amplifier from being overheated.
  • Compact size -  only 1 U for reduced rack cost and space
  • Light weight - only 9 kg  for easier racking and shipping
    •

Technical Specification


Power Output Level EIAJ@ 2ohm stereo 3500W+3500W
Power Output LevelRMS@ 4ohm stereo 2400W+2400W
Power Output LevelRMS@ 8ohm 1300W+1300W
Total Harmonic Distortion <0,003%
Frequency Response 20Hz-20kHz卤3dB
Intermodulation Distortion (IMD) <0,05%
SN Ratio >110dB
Damping Factor 600
Sensitivity 1 V
Input Impedance balanced 20K ohm
Input Impedance unbalanced 10K ohm
Controls Front Panel Power Switch (ON/OFF), Volume/Control, Output Power, Overheat
Input Connectors per channel XLR
Output Connectors per channel Speakon Connectors
LED Indicators per channel Clip/Limit - Signal - Temp/DC - Active
Protection Circuit Short circuit,DC /HF protect,Soft Start, Auto Clip Limiter.
Class D  Digital
Cooling Variable speed  fans
Dimensions (W x H x D) 46脳500脳480mm
Weight Kg 10
Power  AC: 160 - 230V 50-60Hz  16 A
Green status: Compliant with ROHS and WEEE directive

 

Galeria produktu:

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