Decibel Technology Inc. Heiden 4 Power Amplifier
Decibel Technology Inc. Heiden 4 Power Amplifier
Decibel Technology Inc. Heiden 4 Power Amplifier
Decibel Technology Inc. Heiden 4 Power Amplifier
Decibel Technology Inc. Heiden 4 Power Amplifier
Decibel Technology Inc. Heiden 4 Power Amplifier
Decibel Technology Inc. Heiden 4 Power Amplifier
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Decibel Technology Inc. Heiden 4 Power Amplifier

Regular price
CHF 87.00
Sale price
CHF 87.00
Regular price
CHF 166.00
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This is one of the finest amplifiers that we carry. Designed in Germany and very conservatively rated at 75 watts per channel at 4 ohms. Keep in mind that is not peak power like most ratings you see, this is rated like your home system used to be rated much stricter and more realistic than peak power ratings that are thrown out there. These are rated with both channels driven 20Hz - 20kHz Average power rating at rated distortion.   1-year parts and service warranty.

 2 ohm stable with a signal to noise ratio of 90dB. This amp has a powerful bass boost of 18dB @ 45Hz. These won't last forever and are in stock now!! By the way, if you own one of our Vintage Car Audio radios, install one or 2 of these and it will take your system to a whole new level. Especially in the overall dynamic performance and detail of all your music.  I personally have 3 DB amplifier set ups myself, I love the way they sound, and I know that you're going to love the way they sound!

Here are the real specifications of this Class AB power amplifier.  Please don't skimp on the wiring, serious current levels are needed!  Do not starve the amplifier!

  • At 4 Ohm                                           : 75 X 4
  • At 2 Ohm                                           : 140W X 4
  • Bridged Power                                   : 250W X 2
  •  Adjustable Input Sensitivity               : 150mV - 5V
  • Variable HPF/LPF Frequency           : 50 - 250Hz
  • Bass Boost                                        : 18dB at 45Hz
  • Frequency Response  at +/- 1dB       : 10 - 30KHz
  • THD                                                    : 0.05%
  • Signal to Noise Ratio                          : 90dB
  • Separation                                          : 60dB
  • Input Impedance                                : 10K Ohm

Dimensions of this amplifier are

15 1/4" X 10" X 2 1/4"     10 Pounds