MTX Audio TX Series 220W 1/2-Channel Amplifier - TX2275

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  • Regular price $229.00


The MTX TX2275 amplifier is powerful and very flexible. It can confidently power 2 speakers (2Ω~8Ω) at the front. It can also be used to power a 4Ω subwoofer with 225W RMS of clean power, perfect for the MTX FPR slimlines, TN12, RT12 and 3512. In any case, it shines with its legendary dynamics and exceptional musicality. The variable active filter allows it to be extremely precise: 12dB/oct high pass or variable low pass from 50 to 120Hz. If you don't know where to start adjusting the active filter, the potentiometer is equipped with an 80Hz "click" position. To avoid interference problems, we have equipped the TX2275 with balanced inputs. They perfectly isolate the audio ground of the amp so that it does not mix with the noisy ground of the power supply. This is a powerful technique that is usually found on high end amps. If your car stereo does not have RCA outputs, you can connect the TX2275 to the high level inputs. All you need to do is connect the factory speaker output cables directly to the high level input of the amplifier. Simple yet very practical.

Also available, matching TX2 4 channel amplifier TX2450 and TX Series strappable 500W RMS TX6500D and 1000W RMS TX81000D monoblock amplifiers. 

Features :

  • Classic Class-AB topology
  • Very compact size for an easy installation
  • 2Ω stereo and 4Ω bridged compatible
  • High quality components
  • 12dB/Oct flexible x-over
  • Full aluminium construction (excluding end-caps)
  • Thermo regulated fan connector (for one or two external fans)

Specifications :

  • Class-AB 4-channel amplifier
  • CTA2006 certified power
    - 2x 75 watts RMS @ 4Ω THD+N ≤1% (80W RMS in our testing with SMD and AP)
    - 2x 110 watts RMS @ 2Ω THD+N ≤1%
    - 1x 220 watts RMS bridged @ 4Ω THD+N ≤1%
  • Active x-over
    - High-pass (HPF) 12dB/Oct variable from 50Hz to 120Hz
    - Low-pass (LPF) 12dB/Oct variable from 50Hz to 120Hz
  • Signal/Noise ratio (1 watt) : >73dB
  • THD+Noise (Distortion) (1 watt) : ≤1%
  • Frequency response (±1dB) : 20Hz-30000Hz
  • Input sensitivity RCA : 200mV to 6V
  • Dimensions : 135mm x 180mm x 52mm
  • High and low level inputs

Download product user manual here