ESX QM-TWOV2 - 2 Channel Mini Amplifier




  • 2-Channel Class D Mini Digital Amplifier
  • 2 x 105/150 Watts RMS @ 4/2 Ω
  • 1 x 300 Watts RMS @ 4 Ω bridged
  • HPF/LPF 50-250 Hz
  • Dimensions 75 x 33 x 120 mm
  • Efficiency up to 85%


  • Efficient Class D Amplifier with ultra-compact Dimensions
  • Heavy die-cast Heatsink with perfect cooling Characteristics
  • Auto Turn-On Function
  • High Level Inputs with Error Protection System (EPS)
  • Start/Stop Ready
  • Detachable Power and Speaker Connectors
  • RCA Inputs
In terms of mini amplifiers, ESX has been setting the bar for quality and performance very high for years, especially when it comes to small but fine digital amplifiers. The first QUANTUM QM-TWO amp, which is just the size of the palm of your hand, quickly became the most popular power amp in its class and is the solution when things are very tight in the vehicle. The new V2 version convinces with incredible 2 x 105 watts RMS at 4 and 2 x 150 watts RMS at 2 Ω. The power dwarf can even be bridged: then an impressive 300 watts RMS are available, which is decent even for power-hungry subwoofers. Thanks to the High Level Inputs with Error Protection System (EPS) protective circuit and the automatic switch-on function, the little marvel is ideal for factory systems.

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