T904 8000W / 4-channel High-performance Amplifier with DSP and Dante™

Powersoft T904 Front
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T904 8000W / 4-channel High-performance Amplifier with DSP and Dante™

The T904 is a very flexible, high-power 4 channel amplifier platform with loudspeaker processor.

All models in the T Series deliver the same high peak voltage providing high SPL with single 8/16 ohm speaker cabinets. The high voltage is also good for sharing power between the channels for applications such as bi-amped loudspeakers or subwoofers with passive tops.

The T Series amplifiers feature digital input via Dante or AES3 and analogue inputs via XLR. The Dante and AES3 solutions are optimized for daisy-chained distribution of 2-channel audio for distribution to many amplifiers without the need for external switches/repeaters/ splitters. A simple Dante system has a daisy chain with the mixing console at one end, a WiFi access point at the other end and the amplifiers in-between.

The loudspeaker processing sets a new benchmark in cost-effective amplification for small and medium-sized systems and stage monitors. Control from the front panel display for features like preset recall (also per output), gain, delay and mute mean the T Series can be configured in many different ways. The display also shows the available headroom with easy to read numbers in dB as well as other status monitoring parameters. This makes it very easy to use for small systems in a rental company. 

MyPowersoft services are available for this product.


  • Full control with a PC running Armonía.
  • Web app. Use any device with a browser (e.g. a tablet) and access the amplifier via an external WiFi access point for easy control.
  • Group controllable advanced EQ with raised cosine filters
  • Large preset library
  • Preset compatibility with X Series
  • Very long FIR filters (42.6 ms)
  • Control and monitoring through ArmoníaPlus

  • Specifications


    Output power per channel

    • 1800W @ 2 Ω
    • 2000 W @ 4 Ω
    • 1600 W @ 8 Ω

    Output power Bridge mode

    • 3600 W @ 4 Ω
    • 4000 W @ 8 Ω

    Max unclipped output voltage @ 8 Ω

    • 175 Vpeak


    • 55 Apeak


    Power supply

    • Universal, regulated switch mode with PFC (Power Factor Correction)

    Nominal power requirement

    • 100-240 V ±10%, 50-60 Hz

    Operating voltage

    • 90 V – 264 V

    Power consumption/ Current draw

    1/8 of max output power @ 4 Ω

    • 120 V: 1702 W – 15 A
    • 230 V: 1676 W – 8.2 A

    Thermal dissipation

    1/8 of max output power @ 4 Ω

    • 120 V: 1713 BTU/h
    • 230 V: 1624 BTU/h
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More due mid March 2022.

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