TX20 20.000 W 4-channel high-performance amplifier with on-board DSP
Download product sheetThe NOVA TX20 is a 4-channel power amplifier, which offers a unique combination of power and audio performance, seamlessly 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 pristin... Read more
The NOVA TX20 is a 4-channel power amplifier, which offers a unique combination of power and audio performance, seamlessly 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. Collapse text
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Product details
Key features
- Four channels of sonically pure Class D amplification
- Unique & precise 96kHz digital signal processing
- 4th generation SHARC DSP algorithms
- Over-designed switch mode power supply
- 20.000 watts RMS total output (4 x 5.000 W RMS)
- Full front panel user interface
- Extensive NOVA.Net control software over Ethernet
- Analog, AES3 and digital network audio inputs (DANTE card as option)
- Powerful grouping & multi-layer EQ
- Powerful drive module speaker-centric presets
- LIR Linear Phase crossovers
- Multi-stage peak & RMS limiters
- Virtual Xover limiter for passive systems
- PEQ & FIR equalisers on all inputs
- Ultra lightweighted (12.5 kg only)
- High Speed InterfaceThe TX20 includes a high speed ethernet communications interface that supports DHCP, static-IP and auto-IP and direct connection to a computer without the need for a router or a switch.
- AES3 and Digital Networked AudioThe TX20 offers a dual channel AES3 input as standard. The DANTE audio networking card is available as option
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Specifications
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Number of output channels:4
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Total power output, all channels driven20.000 Watts RMS
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Audio inputs4x Analogue, 2x AES3 and 4x Networked Audio Interface (DANTE card as option)
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Digital Signal ProcessingHigh performance 96kHz DSP on all inputs and outputs
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Control, monitoring and system status alarmsEthernet network, volt-free relay and contact closure port
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Power-save modesStandby after user defined time with fast wake up on audio, deep ECO sleep after user defined time with wake up on command
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System standby and wakeupFront panel switch, network command and audio detection
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Power specificationCrest Factor of 4 (12dB), 2-Ohm nominal load:5000 W / Crest Factor of 2.8 (9dB), 4-Ohm nominal load
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Amplifier topologyClass D
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Gain (with all the DSP level controls set to 0dB)32dB
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Frequency response, 4 Ohm load7 Hz -30 kHz
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Total harmonic distortion, THD<0.05% typical, 1kHz signal, AES17 filter, 4 Ohm load
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Damping factor (Ref 8 Ohms)800 at output
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DSP40 bit, NOVA proprietary algorithms, sample rate 96 kHZ, 10 snapshots, 50 presets for loudspeaker settings, FIR filters
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Main Power SupplyNOVA high performance Series Resonant
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Nominal mains input85-240V 47Hz-63Hz with voltage autodetect
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Protection SystemsUnder all circumstances the control and protection systems will endeavour to deliver the maximum power possible for a given set of conditions, applying limiters only in extreme circumstances.Muting will only occur when a dangerous situation is detected, normal operation automatically resuming when the condition clears. An inbuilt notification system is provided to indicateproblems to remote devices either via the network or the volt-free changeover relay contacts accessible on the rear panel.
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CoolingDual vari-speed fans, front to back airflow.
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Analogue IN and LINK4x female and 4x male NeutrikTM XLR (analogues), AES3 dual channel IN and LINK 1x female and 1x male NeutrikTM XLR
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Amplifiers output4x Neutrik SpeakonTM NL4 connectors
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Mains input connectorNeutrik 32A PowerconTM
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Dante Primary and Secondary2x Shielded RJ45
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Relay output & contact closure inputsPhoenixTM pluggable terminal block (mating plug supplied)
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Front panel displayBacklit, graphical, high contrast, daylight visible
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Front panel encoders Two, detented, velocity sensitive
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Front panel push buttons Large, tactile, illuminated
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LED indicators Bright, easily differentiated
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DimensionsEnclosure Standard 19” 2U (88mm), 357mm (14”) deep with handles and optional rear support
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Net weightKg 12.5
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