We have done a great deal of testing and comparing and have come to the following conclusion:
The Powersoft K3DSP is the system amplifier we use and recommend as a drive unit for our loudspeakers. Why?

The K3DSP amplifier can provide more than 150 volt peak to peak to its outputs. Hence this amplifier is able to deliver 1400 W into 8 ohm or 2600 W into 4 ohm loads.
And at low impedance rates the K3DSP also doesn‘t lose its strength so fast either, thanks to its current sup­ply capability of over 50 amperes per channel. The whole unit is packed in a 19“ enclosure with only one height unit and 340 mm installed depth. With a weight of merely 9 kg. It can be operated on mains worldwide. 24 Bit / 96 kHz Digital loudspeaker management in high­end audio quality, included, remote­control capability via Ethernet included...

And there is more:
50 internal preset memories, 150 possible preset locations on a preset card, the possibility of implementing firmware updates by the user, AES3 digital input, upgradeable Ethernet capability with audio transmission ... The Powersoft K3DSP platform offers it all.

And even better:
With the new audiosuite software, our system amplifier can be completely monitored and remote­ controlled via Ethernet network with the PC. Free configurability of all DSP pa­rameters such as filter, limiter, gain, delay and routing functions are a matter of course, whereby system­ specific parameters are blocked in TW AUDiO presets and remain unaffected.
A low ­weight power package, equipped for the future – that‘s the Powersoft K3DSP system amplifier described in only a few words.
If you don‘t understand it, feel free to ask us. If you don‘t believe it, test and experience it yourself: ARMONIA

Powersoft K3DSP Lots of voltage

Technical data

DesignClass-D technology with zero-latency, switchmode power supply with power factor correction
Operating modestwo channels or bridged
Power specifications2 x 1400 W @ 8 Ohms
2 x 2600 W @ 4 Ohms
2 x 2800 W @ 2 Ohms
Gain26, 29, 32 or 35 dB switchable
Mains voltage90 - 264 V, 50 / 60 Hz
Mains currentmax. 8 - 16 A RMS adjustable
Mains connectorIEC 20 A
Preset memory space50 presets internal, 150 on memory card
DSPraised cosine equalization
2000 ms delay
FIR and parametric filters (IIR, highpass, lowpass, allpass)
definable peak- and power-limiter per channel
Operation / remotevia built-in display or via network and Powersoft Armonia software
Digital inputAES / EBU switchable to XLR input of Ch2 or via RJ45
Output connectors2 x speakON NL4 (pin 1/2 parallel)
Dimensions19" / 1 HU / 360 mm depth [0.75 in]
Weight8,8 kg [19.4 lbs]



Powersoft KDSP Preset Guide EN (PDF - File)
1. April 2016 - Revision 1.2
KAESOP Netwiring (PDF - File)
22. March 2016 - Revision 1.0

Catalog and Brochures

Accessories Powersoft K3DSP

References Powersoft K3DSP

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