MATCH M 2.1AMP

  • M112002
  • DE 29323089
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Press & awards

2021-06-Car-Hifi-Button-Spitzenklasse-MATCH-M-21AMP 2021-06-Car-Hifi-Bewertung-MATCH-M-21AMP

Technologies

Amplifier Class

Class HD Feature

Inputs

RCA Input Feature

Hardware Technologies

Mono/Stereo Mode Feature Regulated Power Supply Feature Surface Mounted Device Ultra Compact Dimensions Feature

Additional Features

Audiotec Fischer-Start Stop Capability Feature Made in Germany Feature

MATCH M 2.1AMP

Excellent sound quality combined with maximum efficiency

The M 2.1AMP is the ultimate compact powerhouse for 1-channel or 2-channel applications with limited installation space. Whether as a 2 Ohms stable mono subwoofer amplifier or even as a particularly potent stereo amp for driving passive component systems or power-hungry woofers – despite its minimalist dimensions this highly efficient performer delivers up to 700 W output power. These amazing figures in such a tiny space result from Audiotec Fischers proprietary Class HD-technology, which guarantees an unrivaled efficiency and therefore minimum heat dissipation. 

Power on demand

The switchable mono / stereo operation makes the M 2.1AMP a multifunctional tool.
In mono mode, it is ideal for driving powerful subwoofers with a minimum impedance of 2 Ohms – in stereo mode, it is the perfect choice for driving powerful front or rear speaker systems.
Thanks to its High-Res audio bandwidth the M 2.1AMP is a giant in sound performance and leaves nothing to be desired.

Maximum flexibility
in a minimum of space

In modern vehicles, the space available for sound upgrades is becoming increasingly limited and presents new challenges to installers especially with multi-device setups.Thanks to their minimal dimensions, MATCH micro amplifiers like the M 2.1 AMP can be mounted even in the most difficult space conditions and open up new, unimagined possibilities in the choice of installation location and therefore allow stealth installation concepts.

Features

  • Ultra efficient Class HD amplifier with exceptional power-to-size ratio
    • Mono Mode: 1 x 350 Watts RMS @ 2 Ohms – Ideal for driving powerful subwoofers with single voice coil 
    • Stereo Mode: 2 x 170 Watts RMS @ 4 Ohms – ideal for driving powerful front or rear speaker systems or a subwoofer with dual voice coil
  • Minimum dimensions for stealth installation concepts
  • Excellent sound quality combined with maximum efficiency 
  • 2-channel RCA / Cinch input
  • "Ground Input" switch to avoid ground loops
  • Perfectly combinable with MATCH UPGRADE DSP amplifiers

Special features:

Mono / stereo mode

The M 2.1AMP amplifier is equipped with a mono / stereo mode.  This enables the amplifier to be configured as a 2-ohm-capable mono amplifier or as a 4-ohm-capable 2-channel amplifier, depending on the application.  In both operating modes, the M2.1 AMP delivers, thanks to its HiRes capability, an extended audio frequency response of over 40 kHz for unsurpassed sound quality.

Class HD technology

The M 2.1AMP combines the advantages of a Class H technology with the principle of a class D amplifier. The result is an unsurpassed efficiency which easily outperforms any conventional Class D amplifier. By varying the internal supply voltage depending on the amplifier’s amplitude of the input signals, idle losses are significantly reduced and overall efficiency is close to maximum at any time.

Start-Stop capability

The switched power supply of the MATCH M 2.1AMP assures a constant internal supply voltage even if the battery’s voltage drops to 6 Volts during engine crank.

Technical data

Power RMS Mono Mode Stereo Mode
- @ 4 Ohms 1 x 210 Watts 2 x 170 Watts
- @ 2 Ohms 1 x 350 Watts -
- @ 1 Ohm - -
- bridged @ 4 Ohms - -
- bridged @ 2 Ohms - -
Max. output power per channel* Up to 430 Watts RMS @ 2 Ohms
Amplifier technology Class HD
Inputs 2 x RCA / Cinch
1 x Remote In
Input sensitivity RCA / Cinch 1 - 6 Volts
Input impedance RCA / Cinch 10 kOhms
Input impedance highlevel -
Outputs 2 x Speaker output
1 x Remote Out
Output voltage RCA / Cinch
Signal converter for digital input
Frequency response 10 Hz - 40,000 Hz
Bass boost
Highpass
Lowpass
Bandpass
Subsonic
Phase
Slope high- / lowpass
Slope subsonic / lowpass
Signal-to-noise ratio digital input
Signal-to-noise ratio analog input 108 dB (A-weighted)
Distortion (THD) < 0.02 %
Damping factor 100
Operating voltage 10.5 - 17 Volts (max. 5 Sec. down to 6 Volts)
Idle current 500 mA
Fuse 1 x 30 A LP-Mini-fuse (APS)
Power rating DC 12 V ⎓ 40 A max.
Additional features Variable input sensitivity, fully stabilized internal power supply, Start-Stop capability, ground switch, mono / stereo mode
Dimensions (H x W x D)

35 x 85 x 110 mm /
1.34 x 3.35 x 4.33"


* In typical applications as subwoofer amplifier

Scope of delivery

1 x MATCH micro amplifier M 2.1AMP
1 x Line Input-to-RCA / Cinch adaptor
1 x Mounting material
1 x Instruction manual

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