Powersoft T904 4-Channel Power Amplifier with DSP/Dante

The T Series is a very flexible and cost-effective amplifier platform with loudspeaker processor. The T904 is designed to power bi-amped systems like stage monitors, 2-way point source speakers, and 2-way line sources, as well as smaller subwoofers.

The amplifiers feature input via Dante, AES3, and analog. 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.

Powersoft T904 Features

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

• T904 4-Channel Power Amplifier with DSP/Dante1

• Output power per channel
  • Output power per channel: 1800W @ 2Ω, 2000W @ 4Ω, 1600W @ 8Ω
  • Bridge mode: 3600W @ 4Ω, 4000W @ 8Ω
  • Max output voltage / current
    • Max unclipped output voltage @8Ω: 175 Vpeak
    • Current: 55 Apeak
• AC Main Power
  • Power supply: Universal, regulated switch mode with PFC (Power Factor Correction)
  • Nominal power requirement: 100-240V ±10%, 50-60 Hz
  • Operating voltage: 90V – 264V
  • Power consumption / Current draw
    • 1/8 of max output power @ 4Ω: 120V: 1702W – 15 A, 230V: 1676W – 8.2 A
• Thermal dissipation
  • 1/8 of max output power @ 4Ω: 120V: 1713 BTU/h, 230V: 1624 BTU/h