Tiny amplifier with big ambitions – the M 2FX combines smallest dimensions with huge power and highest versatility.
Equipped with an active crossover with high- or lowpass, stereo line input and highlevel inputs with ADEP circuit as well as further top-notch features this ultra compact two channel amplifier perfectly acts as a stand-alone amplifier for demanding speaker systems or as power source for subwoofer applications. Due to its load stability the M 2FX is almost predestined for driving subwoofers with 2 x 2 Ohms impedance.
The proprietary Class GD technology combines excellent sound quality with extraordinary high efficiency. Thanks to its minimal dimensions and low heat dissipation unprecedented space saving and hidden installation concepts can be realized that were previously impossible.
In combination with the five channel amplifier M 5DSP from the MATCH portfolio the M 2FX is literally a “perfect MATCH”.
- Ultra compact 2-channel Class GD amplifier
- Excellent sound quality combined with maximum efficiency
- Extremely stable – well suited for driving subwoofers with 2 x 2 Ohms impedance
- Integrated, active crossover with highpass and lowpass
- Line input and highlevel input with ADEP circuit
- Automatic Remote switch
Class GD amplifier technology
Audiotec Fischers unique Class GD concept combines the benefits of Class G technology with the main principle of a Class D amplifier. The result is an exceptional high efficiency that outperforms conventional Class D amplifiers. By varying the internal supply voltage depending on the amplifier’s input signals, idle losses are significantly reduced and overall efficiency is close to maximum at any time. So heat dissipation is almost negligible thus allowing smallest heat sinks and most compact form factors for space saving and hidden installation concepts, that were not previously possible.
Smart highlevel input
The latest generation of OE car radios incorporates sophisticated possibilities of diagnosing the connected speakers. If a common amplifier will be hooked up failure messages and loss of specific features (e.g. fader function) quite often appears – but not with the M 2FX. The new ADEP circuit (Advanced Diagnostics Error Protection) avoids all these problems without loading the speaker outputs of the OE radio during high volumes unnecessarily.
The switched power supply of the MATCH M 2FX assures operation even if the battery’s voltage drops down to 6 Volts during engine crank.
|Output power RMS / max.|
|– @ 4 Ohms||2 x 125 / 250 Watts|
|– @ 2 Ohms||2 x 220 / 440 Watts|
|– @ 1 Ohm||–|
|– bridged @ 4 Ohms||–|
|– bridged @ 2 Ohms||–|
|Amplifier technology||Class GD|
|Inputs||2 x Highlevel speaker input|
1 x Line input (stereo)
1 x Remote In
|Input sensitivity||RCA / Cinch 2 – 6 Volts|
Highlevel 4 – 11 Volts
|Input impedance RCA / Cinch||10 kOhms|
|Input impedance highlevel||13 Ohms|
|Outputs||2 x Speaker output|
|Output voltage RCA / Cinch||–|
|Signal converter for digital input||–|
|Frequency response||15 Hz – 40,000 Hz|
|Highpass||15 Hz – 150 Hz adjustable|
|Lowpass||15 Hz – 150 Hz adjustable|
|Slope high- / lowpass||12 dB/Oct.|
|Slope subsonic / lowpass||–|
|Signal-to-noise ratio digital input||–|
|Signal-to-noise ratio analog input||100 dB (A-weighted)|
|Distortion (THD)||< 0.01 %|
|Damping factor||> 100|
|Operating voltage||9.6 – 16 Volts (max. 5 Sec. down to 6 Volts)|
|Idle current||360 mA|
|Fuse||1 x 30 A LP-Mini-fuse (APS)|
|Additional features||Variable input sensitivity, fully stabilized internal power supply with Start-Stop capability, active adjustable crossover, input mode switch, highlevel input with automatic turn-on function and Advanced Diagnostics Error Protection (ADEP)|
|Dimensions (H x W x D)||35 x 85 x 110 mm /|
1.34 x 3.35 x 4.33″
1 x MATCH micro Verstärker M 2FX
1 x Line Input connection cable (2 x RCA/Cinch to 3.5 mm stereo jack; 0.20 meter)
1 x Mounting material
1 x Instruction manual