AMPLIFIER
 
4 Channel Bridgeable Power Amplifier with Mosfet power supply

  FEATURE:
  • Digital Pulse-width-modulated regulated power supply

  • Mosfet power supply devices

  • Fully complementary discrete audio stages

  • Direct coupled output stage

  • Discrete output transistors

  • Low overall negative feedback

  • 2 Ω Stable in stereo mode

  • Bridgeable to mono operation

  • Stereo/ Mono setup simultaneously

  • 4 way protection circuit-thermal, current, D.C. Moffset, and overvoltage

  • Soft start delayed turn-on

  • Increased surface area and mass for continuous heat dissipation

  • LED power on indicator

 
  Specification \ Model

QA 3100

Output Power 4Ω 4 x 50 Watts
Output Power 2Ω 4 x 80 Watts
Bridge Mono 2 x 100 Watts
T.H.D < 0.1 %
Frequency Response 10 Hz ~ 40 KHz ± 1dB
S/N Ratio > 85 dB
Input Sensitivity 200 mV
Bass Boost 12 dB
Speaker Impedance 2 ~ 16 Ω
Power Fuse 25 A
 
 
 
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