2-Channel professional power amplifiers with DSP and AESOP Ethernet interface

K-Series amplifier




  • Optimized preset data for Pioneer loudspeakers (not pre-installed).
  • Includes DSP Options, 40-bit audio processing with 96kHz sampling, AES3 digital audio in.
  • Advanced switch-mode power supply for high performance and compact size.
  • Compact 1U rack size.
  • Fully protected circuitry design including DC, infrasonic, high frequency, thermal overload and short circuit.
  • Temperature forecast with LCD traced historical behaviour.
  • Load impedance measurement and display for each channel.
  • Includes AESOP Ethernet options.
  • Full remote control and monitoring via Armonía Pro Audio Suite™ software.

Specification of K6DSP / K3DSP / K2DSP

Output Power
EIAJ test,
1 kHz,
1% THD
3,600Wx2 2,800W×2 2,400W×2
2,500W×2 2,600W×2 1,950W×2
1,300W×2 1,400W×2 1,000W×2
4Ω Bridged 7,200W×1 5,600W×1 4,800W×1
8Ω Bridged 5,000W×1 5,200W×1 3,900W×1
Operating voltage 100 - 240V (±10%), 50/60Hz
Consumption / current draw @230V @115V @230V @115V @230V @115V
Idle 84W/1.17A 91W/1.11A 88W/1.35A 69W/1.2A 88W/1.35A 69W/1.2A
1/8 of max output power @4Ω 781W/4.1A 781W/8.2A 813W/4A 813W/8A 609W/3.1A 609W / 6.3A
1/4 of max output power @4Ω 1,563W/7.4A 1,563W/14.8A 1,625W/7.4A 1,625W/14.8A 1,219W/5.7A 1,219W/11.4A
Dimensions (W×H×D) 483 x 44.5 x 497 mm 483 x 44.5 x 380 mm
Weight 12Kg (26.5 lb) 8Kg (17.7 lb)
Audio signal input connectors Analog: balanced Neutrik®
Combo XLR female/1/4" jack x 2 ;
AES3: use channel 2 XLR
Analog: 2 x balanced Neutrik®
XLR female x 2 ;
AES3: use channel 2 XLR
Audio signal output connectors ------------------- Analog: balanced Neutrik® XLR male x 2
Loudspeaker output connectors Neutrik® Speakon NL4MD x 2
GAIN , selectable 26dB, 29dB, 32dB, 35dB
Frequency response (1W@8Ω,±0.5dB) 20Hz - 20kHz
S/N ratio (20Hz - 20kHz, A weighted) 110dBA or more 106dBA or more
Crosstalk separation (@1kHz) 66dB or more 70dB or more
Slew rate (8Ω, Input filter bypassed) 50 V/μs
Damping factor @8Ω 5000 or more (@20 - 200Hz)
DSP presets 50 stored locally + 150 stored on a smartcard