Audibax Pro M88 DSP - 8x8 digital matrix with 32-bit DSP, USB/Ethernet/RS232/485 control and Euroblock connections

Audibax Pro M88 DSP - 8x8 digital matrix with 32-bit DSP, USB/Ethernet/RS232/485 control and Euroblock connections

The Audibax Pro M88 DSP is an 8x8 audio matrix switch designed for professional installation and AV integration environments where reliability, routing flexibility and easy control are required. It incorporates 8 microphone/line inputs and 8 line outputs with Euroblock connectors, 48 ​​kHz / 32-bit DSP processing and a full range of control interfaces ( USB , Ethernet , RS232 and RS485 ) for local or remote management. Its electronics offer a signal-to-noise ratio of 112 dB , a frequency response of 20 Hz–20 kHz and a limiter with peak detection , guaranteeing clean and stable audio in multi-zone systems.

Main features

• 8×8 matrix with 8 mic/line inputs and 8 line outputs (Euroblock) in 1U – 19″ format.
• 48 kHz / 32-bit DSP processing for signal tuning and protection.
• Control and integration via USB , Ethernet , RS232 and RS485 .
• Adjustable mic gain 0–48 dB ; line input with balanced impedance 9.4 kΩ .
• Limiter & Peak for protection and level consistency.
• Audio Performance : SNR 112 dB and 20 Hz–20 kHz response.
• Wide power supply : AC 110–240 V , 5–60 Hz .
• Construction for installation : 1U (19″), 482 × 260 × 45 mm , 3 kg .

Benefits for integration projects

• Flexible and scalable routing : The 8×8 matrix allows multiple sources to be distributed to multiple zones without bottlenecks.
• Tidy installation : Euroblock terminals and 1U chassis facilitate clean wiring in standard 19″ racks.
• Consistent quality : High dynamic range and limiters ensure sound stability in commercial, corporate or hospitality environments.
• Centralized control : local/remote operation via Ethernet and automation via RS232/RS485 with third-party control systems.
• Easy maintenance : Official training and videos for firmware updates and configuration speed up startup.

Use cases

• Retail and hospitality : ambient music by zone with local messages and sources.
• Corporate and education : microphone and playback distribution to meeting rooms and auditoriums.
• Leisure and sports centers : reliable multi-zone control with integrated processing and protection.
• Rental and installation : rack-mounted audio backbone for events with remote management.

Frequently Asked Questions

• How is it controlled? Via USB/Ethernet for configuration software and RS232/RS485 for integration with third-party controls.
• Can the firmware be updated? Yes, Audibax provides firmware update guides and video training sessions.
• Is it suitable for 24/7 installations? The combination of 1U chassis, Euroblock connectors, and surge suppressors is designed for continuous use in fixed installations.

Description for projects

8×8 digital audio matrix with 8 mic/line inputs and 8 line outputs (Euroblock); 32-bit / 48 kHz DSP ; control via USB/Ethernet/RS232/RS485 ; mic gain 0–48 dB ; line input impedance 9.4 kΩ ; peak & limiter ; SNR 112 dB ; response 20 Hz–20 kHz ; power supply AC 110–240 V, 5–60 Hz ; 1U (19″) format; dimensions 482 × 260 × 45 mm ; weight 3 kg .