The 4.8SP connects to a PC via USB (front or rear ports) or RS-232 .
: Any output can be assigned to any input or combination of inputs, supporting complex setups like L-C-R, monitor sends, or multi-zone systems. Output Section
: Equipped with both front and rear panel USB ports, along with an RS-232 interface for remote PC control. Protēa™ SP-series dsp loudspeaker processors - ashly
Introduce global delay to time-align the entire PA system to an acoustic source (like an on-stage drum kit).
: Features 4 balanced XLR inputs and 8 balanced XLR outputs that can be routed in any combination (matrix routing).
for Windows is the primary tool for configuring crossover, EQ, and limiting functions. Technical Manual: You can find the full operating instructions in the Protea 4.8SP Operating Manual A&E Specifications:
The Protea DSP software suite is a versatile, user-friendly interface designed by Ashly Audio to control their digital processors, including the 4.8SP, 3.6SP, and older Protea DSP models. It allows technicians to connect to hardware via USB, RS-232, or Ethernet, providing real-time control over all parameters.
Each of the four input channels features dedicated blocks for: Attenuate or boost incoming mixer signals.
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Getting started with the is straightforward.
The provides a visual, intuitive interface on your Windows PC. It allows sound engineers to manage routing, crossovers, equalization, delays, and limiting simultaneously across all channels in real time. 2. System Requirements and Installation
After connecting, go to Windows Device Manager → set COM port to 9600 baud, 8 data bits, 1 stop bit, no parity, no flow control .
A massive time-saver: In the software, click on a channel strip (e.g., Input 1). Press Ctrl+C . Click on Input 3. Press Ctrl+V . Instantly duplicate all EQ, gain, and dynamics settings. This is invaluable for configuring surround sound or multi-zone systems.
I can also guide you through the process of setting up for the system. Protēa™ DSP software suite for Windows® - ashly
Inside the Protea Software, navigate to the or Scan menu.
To get professional-grade results from your Ashly Protea 4.8SP software, implement these workflow habits:
If you need the exact for the 4.8, it’s bundled inside the installer (look for *.dld or *.dls files after install in C:\Program Files (x86)\Ashly\Protea\Devices\ ).