• Four channels of sonically pure Class D amplification
  • Unique, precise 96kHz digital signal processing
  • 10.000 Watts over‐designed switch mode power supply
  • 85V to 240V Auto-sensing PSU
  • 4 x 2500 watts RMS total output
  • Easy front panel user interface
  • Ethernet network for system operation and monitoring
  • Analogue, AES3 and optional DanteTM digital network audio inputs
  • Powerful grouping & multi‐layer EQ, gain, delay


iQ-Series of four channel amplifiers are optimized for live sound applications. Offering a unique combination of massive power and peerless audio performance integrated with unique DSP, the iQ-Series represents an unmatched advancement in amplifier technology.

With iQ amplifiers there is no need to ration power between channels, you can use all the power you have paid for all the time. Unusually these are not, ‘transient’, ‘burst’ or ‘peak’ power figures, they are the power levels that are delivered by all channels simultaneously even when driven with the same dense program material.  This has been independently verified. We can do this because state of the art components and a finely optimized design results in an amplifier that is between 7% and 10% more efficient than any competitive product. This efficiency gain directly translates in to the generation of about half the wasted energy (heat) which is clearly significant. In addition to reducing energy costs high efficiency results in generous power reserves ensuring that pristine sound quality is maintained even under the most extreme conditions. Uniquely, each channel can be configured to deliver its maximum power into 2, 4 or 8 Ohms, nominal loads as well as 25V, 70V & 100V constant Voltage (CV) lines. This offers designers and integrators unparalleled flexibility and cost effectiveness.
Ethernet is used for remote control and monitoring while a front panel, optimised for use in challenging live environments, allows full local control of all features. Control via SevenSound's System Engineer PC application provides many convenient and time saving features such as very flexible management of presets, and Overlay grouping of Mutes, Gains, Delays and EQ across an entire system. The advanced 96kHz DSP is fully integrated into the product and provides an array of unique and genuinely useful features. Also the powerful VX Limiter suite which sports Peak, RMS and Excursion limiting, as well as multiband limiting for passive 2-way enclosures.


Applications Touring, Live
RMS 2 Ohm 4 x 2500 W
RMS 4 Ohm 4 x 2500 W
RMS 8 Ohm 4 x 1500 W
Bridge 4 Ohm 5000 W
Bridge 8 Ohm 3000 W
AC power 85-230AC, 47-63Hz
Frequency response 7-30kHz (-2.5dB)
Total Harmonic Dist 0.05% (1kHz, 4 Ohm)
Damping Factor >800 , 8 Ohm
Signal-to-Noise 113 dB
Crossover Freq DSP
Weight (Kg) 11,9
Cooling 2 Fans front to back, inlc. dust filter
Dimensions 483 mm (W) x 88 (H) x 357 mm (D)


IQ44-10 spec sheet (PDF)


SevenSound Made in Holland

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