Monacor PA-4125DX 4 x 125W 4-zone matrix amplifier with software control

Introducing our advanced 4-zone multifunctional amplifier! 

This powerhouse utilizes Class D technology combined with DSP, designed specifically for versatile multi-room PA applications. Its user-friendly HTML5 graphical interface offers a wide range of functions and can be accessed seamlessly through any web browser, no matter what operating system you’re using—be it PC, Mac, iOS, or Android. 

Key features include:
- 4 x 125 W output per zone (for 4/8 Ω) or 2 x 250 W (at 100 V)
- Versatile operation with options for 100 V or 4/8 Ω
- 4 balanced analogue inputs for mic/line through plug-in screw terminals or RCA jacks
- 1 digital input/output using S/PDIF RCA jacks
- 4 outputs (for 4/8 Ω) or 2 zoned outputs (at 100 V) through plug-in screw terminals
- GPIO interface for remote volume adjustments and standby commands
- Network connectivity options through LAN or WLAN
- Intuitive configuration using the HTML5 user interface
- Adjustable high-pass/low-pass filters and a parametric equalizer
- Separate FIR filters for each output and precise speaker matching up to 10 ms
- Switchable output phase and adjustable compressor/limiter 
- Flexible delay adjustments and mixing capabilities
- Talkover function with priority routing
- Built-in sine wave noise generator and a parametric 5-band equalizer for input tweaking
- Comprehensive protection mechanisms against short circuit, DC voltage overload, undervoltage, excessive heat, and overload situations

Please note that after the initial power-on, it's essential to update the firmware to at least version 1.6.4 for optimal performance.