TX20 4 Channel high performance amplifier with on-board DSP

NOVA TX20 Amplifier

TX 20

20,000 watts RMS 4-channel high-performance amplifier with on-board DSP.

The NOVA TX20 is a 4 channel power amplifier, which offers a unique combination of power and audio performance, combined with advanced DSP and network control. The TX20 delivers 5.000 watts per channel or 10.000 watts for a bridged pair. State of the art components and a finely optimised design results in generous power reserves that ensures pristine sound quality is maintained even under the most extreme conditions.

  • Four channels of sonically pure Class D amplification
  • Unique, precise, 96kHz digital signal processing
  • Over‐designed switch mode power supply
  • 85V to 240V Auto-sensing PSU
  • 20,000 watts RMS total output
  • Full front panel user interface
  • Ethernet network for system operation and monitoring
  • Analogue, AES3 and optional DanteTM digital network audio
  • Powerful grouping & multi‐layer EQ
  • Manufactured in Europe

General Specifications­

Number of channels Four
Total power output, all channels driven 20,000 Watts RMS
Audio inputs 4x Analogue, 2x AES3 and 4x DanteTM (factory fitted option)
Digital Signal Processing High performance DSP processing on all inputs and outputs
Control, monitoring and system status alarms Ethernet network

Volt-free relay and contact closure port

Power-save modes Standby after user defined time, instant wake up on audio

Deep ECO sleep after user defined time, wake up on command

System sleep and wakeup Front panel switch, network command and audio detection


Power Output

Model 44 Series M20
Power specification RMS output power per channel, all channels driven with continuous program material and a nominal ambient temperature of 40degC / 105degF
Crest Factor of 4 (12dB), 2-Ohm nominal load 5,000W
Crest Factor of 2.8 (9dB), 4-Ohm nominal load 3,000W
Crest Factor of 2 (6dB), 8-Ohm nominal load 1,500W
Bridged, per channel pair, 4-Ohm nominal load 10,000W
100V line (CV) operation, Crest Factor 4 (12dB) 5,000W
70V line operation, Crest Factor 4 (12dB) 3,500W
25V line operation, Crest Factor 4 (12dB) 1,250W

TX20 Amplifier

20.000 W 4-channel high-performance amplifier with on-board DSP