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Helix

Audio amplifier Helix Match M 2FX, 2x440W

Extremely compact and tiny two-channel amplifier, characterized by great power and small dimensions.
€330.00 EUR

▪️ Do you have questions about this product?❓We can consult by phone +370 683 90000 or come to our salon Armatūrinininkų St. 1, Kaunas.

Free delivery in Lithuania from € 100

In Lithuania, Venipak courier delivery is available via 1-2 business days.
Delivery outside Lithuania within 4-10 business days.

Pick up the goods in the store for € 0

Armatūrinininkų St. 1, Kaunas
Working hours: Thursday 9:00-18:00

INFORMACIJA

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  • Power RMS / MAX. :
    - at 4 Ohms 2 x 125 / 250 W
    - at 2 Ohms 2 x 220 / 440 W
  • Frequency range: 15 Hz - 40,000 Hz
  • Damping factor >100
  • Dimensions: 35 x 85 x 110 mm
  • Distortion: <0.01%

TECHNICAL DATA

Additional features:
Fully stabilized internal power supply with Start-Stop capability, Highlevel input with automatic power-on function and Advanced Diagnostic Error Protection (ADEP)

  • Input resistance RCA / Cinch 10 kOhms
  • Input impedance Highlevel 13 ohms
  • RCA / RCA 2 - 6 volts
  • Operating voltage: 9.6 - 16 volts
  • Input sensitivity: 4 - 11 volts
  • Automatic remote switch

DOCUMENTS

User Guide

SPECIFICATIONS

  • 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 high level input with ADEP circuit
  • Automatic Remote switch

SPECIAL FEATURES

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 exceptionally 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 high level 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 (eg fader function) appear quite often - 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.

Start-Stop capability

The switched power supply of the MATCH M 2FX ensures operation even if the battery's voltage drops down to 6 Volts during engine cranking.
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