• Four input channels and eight output channels
  • No compromise audio performance
  • Precise 96kHz , 40-bit Digital Signal Processing
  • AES3 and DANTE (option) inputs and outputs
  • Ethernet remote control via System Engineer PC application
  • Full front panel user interface offers simple intuitive local operation


The i48 is a high performance and easy to use signal processor for soundsystems. With processing for 4 inputs and 8 outputs it takes advantage of the latest analogue to digital conversion and DSP technologies to deliver flawless audio that out classes it’s competition. The advanced 96kHz DSP provides an array of unique and genuinely useful features. Because all aspects of the DSP algorithms wich are not available on products from any other manufacturers. For example, LIR linear phase crossover filters which are as easy to use as more conventional filter shapes, and have less latency than FIR filters. Also the powerful VX Limiter suite which sports Peak, RMS and Excursion limiting, as well as multiband limiting for passive 2-way enclosures. Supporting analogue, AES3 and Dante inputs and having both analogue and AES3 outputs, all under full remote control, makes the iQ-48 suitable for use in the most demanding applications, especially when flexibility is paramount. When used as a loudspeaker management system or digital crossover, the iQ-48 brings state-of-the-art facilities and performance, however the ability to receive, process and transmit audio without it leaving the digital domain makes the i48 an ideal central controller for large systems. Ethernet is used for remote control while a front panel, optimized for use in challenging environments, allows full local control of all features. Control via SevenSound’s 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.


Additional information

Number of Channels

4 in / 8 out


Live, DJ, Bar/Cafe, Speech

AC Power

90-230AC, 50/60Hz

Frequency response


Total Harmonic Dist



118 dB

Weight (Kg)



482 mm (W) x 44 (H) x 254mm (D)