Powersoft T604, 4 Channel Touring Amplifier.

  • $5,999.00
    Unit price per 
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The T Series is a very flexible and cost effective amplifier platform loudspeaker processor.

All models deliver the same high peak voltage allowing high SPL with single 8/16 ohm cabinets on all models. 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 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 and a WiFi access point at the other end and the amplifiers in-between.

  • 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. Here it can be in mixed groups with advanced EQ together with other Powersoft products.
  • Control from the front panel display for things 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.
  • Web app. Use any device with a browser (e.g. a tablet) and access the amplifier via an external WiFi access point to control EQ etc.
  • 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


Number of channels


Output power

Single channel mode

Bridge mode

2 Ω

4 Ω

8 Ω

4 Ω

8 Ω

750 W

750 W

750 W



Max output voltage / current

145 Vpeak / 50 Apeak

AC Main Power

Power supply

Universal, regulated switch mode

Nominal power requirement

100-240 V ±10%, 50-60 Hz

Operating voltage

90 V - 264 V

Power consuption**

115 V

230 V


32 W

32 W

1/8 of max output power @ 4 Ω

532 W

4.7 A

525 W

2.7 A


Operating temperature range

0° - 45° C - 32° - 113° F

Thermal dissipation**

115 V

230 V

1/8 of max output power @ 4 Ω

537 BTU/h

135.3 kcal/h

512 BTU/h

129.0 kcal/h


Frequency response

20 Hz - 20 kHz (±0.5 dB) @ 1 W, 8 Ω

S/N ratio

> 110 dB (20 Hz - 20 kHz, A weighted)


< 0.1% (typical < 0.5%)


< 0.1% (typical < 0.5%)

Input impedance

20 kΩ balanced


AD Converter

24 Bit Tandem™ @ 48 kHz 125 dB-A Dynamic Range - 0.005% THD+N

DA Converter

224 Bit Tandem™ @ 48 kHz 125 dB-A Dynamic Range - 0.003% THD+N


256 MB (RAM) plus 512 MB flash for presets /

Input equalizer

Raised-cosine, custom FIR, parametric IIR: peaking, hi/lo-shelving, all-pass, band-pass, band-stop, hi/lo-pass


linear phase (FIR), Butterworth, Linkwitz-Riley, Bessel: 6 dB/oct to 48 dB/oct (IIR)


2 s (input) + 100 ms (output) for time alignment


TruePower™, RMS voltage, RMS current, Peak limiter

Damping control

Active DampingControl™ and LiveImpedance™ measurement

Front panel

Indicators and Controllers

8 x Push-button - Setting operating parameters

1 x Display - Settings and monitoring

1 x Power switch -


AC main

1 x IEC C20 connector - 20 A max (region-specific power cord provided)

Audio signal input

4 x XLR - Signal input


2 x speakON - Neutrik NL4MD


1 x Rj45 socket - RS485 data connection (non-DSP version)

1 x Rj45 socket - DANTE®


Dimensions (L x H x W)

484 mm x 44.5 mm x 405 mm (19.1 in x 1.8 in x 16.0 in)


7.1 kg (15.7 lb)



Input sensitivity

2.57 Vrms

Max input level

24 dBu

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