Audiotec Fischer - HELIX D FOUR

  DataSheet HELIX D FOUR

The new entry into the HELIX world! The D-series amplifiers are only modest compared to prices. Everything else is pure HELIX quality without compromise. Power loads, excellent measurement data and lots of features ensure a clean and crunchy sound experience!

Absolutely nothing is lacking for the powerful sound reproduction: the active crossover with high-pass filter, low-pass filter, band-pass and bass amplification are equally evident of the intelligent high-level input incorporating the ADEP circuit Audiotec Fischer . It is also possible to add an optional remote volume control for the C and D amplification channels which is very useful if these outputs are activating a subwoofer.

The elegant design not only affirms the amplifier heritage right from the start, but also allows easy integration into your car thanks to its compact dimensions. This is the sound tuning to the fullest!

Special Features

The latest generation of OE car radios incorporates sophisticated possibilities for diagnosing connected speakers. If a common amplifier is connected, error messages and the loss of specific characteristics (eg fader function) appear quite often, but not with the D-Four. The new ADEP circuit (Advanced Diagnostics Error Protection) avoids all these problems without loading the OE radio speaker outputs in case of unnecessary high volumes.

Technical Features

Other characteristics