AUDIOPHONICS TPA-SW25 Amplifier 2.1 Class D TPA3116D2 2x 50W + 100W 4 Ohm Silver

Amplifier 2.1 Class D TPA3116D2 2x 50W / 4 Ohm Silver

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Reference : 9946
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41,58 €tax excl.

This product is discontinued
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Based on a Class D architecture, this 2.1 TPA3116D2 amplifier module is characterized by high quality reproduction for a very compact product.

It delivers 2x 50 Watts + 100W under 4? watts, a mastered power that adds to the precision and musical qualities it demonstrates.
It is equipped with interchangeable PDOs on DIP8 TI NE5532P supports dedicated to different settings.
The left knob is dedicated to the subwoofer output and bass control, the "Stereo" knob is dedicated to speaker output control, and the right knob is dedicated to general volume control.

Comprehensive and very simple to implement, it is the ideal basis for the creation of small, high-quality systems or amplification desktops.


  • Amplifier TPA3116D2
  • Bass and treble settings via AOP TI NE5532P
  • Volume control
  • Output power: 2x 50W + 1x 100W under 4 Ohm / 2x 25W + 1x 50W under 8 Ohm
  • Yield: 90%.
  • Frequency Response: 20Hz - 20kHz
  • THD + N: <0.1%
  • Noise signal ratio: 102dB
  • Low cut-off frequency: 200Hz
  • Non-filtered broadband front speakers
  • Power supply 12V - 25V DC (Jack DC 5.5/2.1mm not included)
  • Dimensions: 140x102x33mm
  • Weight: 240g


Ampli TPA3116D2

Ampli TPA3116D2

Data sheet
InputJack 3.5mm
OutputSpeaker terminal
Channel2 (Stereo)
ClassClass D / T
amplifier chipTPA3116D2
Power (W)50.0
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Average votes
5.0 / 5
1 reviews
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Excellent produit
Livré rapidement avec une paire d'enceintes dayton audio b652 air.
L'ensemble donne avec une alimentation 24 v dc à découpage standard un son clair
détaillé dans les aigus et présent dans les graves même sans subwoofer..
Qualité irréprochable utilisé avec la carte son de mon ordi.
Niveau de sortie un peu faible avec mon tel Sony Xperia mais dans les deux cas
aucun souffle et dynamique élevée avec des fichiers HD.
Même à faible niveau d'écoute c'est un régal, je limite le niveau de sortie pour ménager les enceintes 40w rms. Bluffant pour cette gamme de prix, je vais ajouter un caisson et ce sera parfait.
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