NT3-K4 Modul

NT3-K4 active module with 4000 watt power distributed on three channels (1x bass, 2x medium high)


  • High Power Amplifier Module
  • 3 Amplifier Channels with 4,000 Watts in total
  • Integrable into TouringSub15 + TouringSub18
  • Combinable with all mid high units from AD-Systems
  • Drives an additional passive Sub

Amplifier Module with DSP

The NT3-K4 Amplifier module was developed to meet the demand for self-powered systems. It can be integrated in our TouringSub18 and TouringSub15. With its DSP on board, all Mid-High Units from our product range can be used. This offers our clients the advantage of using existing gear from their inventory.

With a total power of 2,500 Watts @ 4 Ohms for the subs and 2 x 800 Watts @ 4 Ohms for the mid high, the NT3-K4 offers a huge Headroom for many applications.


  • 3 Amplifier Channels
  • 2 x Analog, AES/EBU Inputs
  • Frequency Response 20Hz – 20kHz
  • Max Output Power: 1 x 2,500 Watts @ 4 ohms for Subs
  • Max Output Power: 2 x 800 Watts @ 4 ohms or Mid High Units

Call us for more informations

See other electronics products

Get an overview of other electronic systems from AD-Systems. If you have any questions, please do not hesitate to contact us. Current prices for the NT3-K4 amplifier module as well as the current product catalog are available on request.

Number of Channels
Number of Inputs
2 x Analog, AES/EBU
Frequency Response
20Hz - 20kHz
Maximum Input Level
+12 dBu
Maximum Output Power
1 x 2500W @ 4Ohms for Subs
2 x 800W @ 4Ohms or Mid High Units
Operating Voltage
90 - 240 Vac, 50-60 Hz
1000W average
Dimensions (HxW)
480 x 180 mm

Notice: ob_end_flush(): failed to send buffer of zlib output compression (0) in /homepages/23/d149557360/htdocs/wp0915/wp-includes/functions.php on line 5420