Easily design a subwoofer box for your car using this tool

WinISD Pro

WinISD Pro

  -  2.26 MB  -  Freeware
  • Latest Version

    WinISD Pro 0.7.950 LATEST

  • Review by

    Sophia Jones

  • Operating System

    Windows XP / Vista / Windows 7

  • User Rating

    Click to vote
  • Author / Product

    Juha Hartikainen / External Link

  • Filename


  • MD5 Checksum


WinISD Pro is a comprehensive speaker design software tailored for enthusiasts, hobbyists, and professionals alike. Developed by LinearTeam, this PC application empowers users to design and optimize speaker enclosures with precision, ensuring optimal performance for various audio applications.

WinISD Pro Screenshot 1

The awesome tool for designers to transform raw materials into loudspeaker enclosures, whether they're simple cabinets or intricate woofer boxes.

Key Features
  • Intuitive Interface: Streamlined UI for easy navigation and efficient workflow.
  • Advanced Modeling: Accurate simulation of speaker enclosure designs for optimal performance.
  • Driver Database: Extensive library of drivers for easy integration into your designs.
  • Thiele-Small Parameters: Input and analyze TS parameters for driver selection and optimization.
  • Graphical Representation: Visualize frequency response, impedance curves, and more.
  • Optimization Tools: Fine-tune enclosure parameters for desired sound characteristics.
  • Export Options: Export designs for sharing or further analysis.
WinISD Pro for PC empowers users to craft loudspeaker enclosures using various materials, whether for intricate woofer setups or standard cabinets. The process is straightforward, simplifying the design journey regardless of complexity.

WinISD Pro Screenshot 2

Loudspeakers serve as electro-acoustic transducers, converting electrical audio signals into audible sound waves. One common type features a paper cone, voice coil electromagnet, and permanent magnet.

Designing for High Fidelity

For faithful sound reproduction, multiple loudspeakers can work in tandem, with each handling a specific frequency range. Electrodynamic drivers offer nuanced performance within specific pitch ranges.

Comprehensive Sound Systems

Combining different drivers like tweeters, mid-range, woofers, and subwoofers creates comprehensive loudspeaker setups optimized for performance.

Technical Aptitude Required

Typically, loudspeaker systems integrate drivers within enclosures, shielding sound waves emanating from behind the driver to prevent interference. WinISD Pro facilitates crafting optimal enclosures, albeit some technical proficiency is beneficial, especially for complex projects.

Beyond a Simple Box

Loudspeaker enclosures are more than mere containers for drivers. They encompass intricate details such as wiring connections, binding posts, chassis reinforcement, and optimal speaker placement.

Prioritize Learning

Creating the ideal loudspeaker enclosure demands knowledge beyond what the program provides. While this program streamlines the process, a solid understanding of speaker design principles is essential for informed decision-making.

Installation and Setup

Installation is straightforward, following the standard process for installing Windows applications. Upon launching the software, users are guided through initial setup steps, including driver database import and preferences configuration.

How to Use
  • Launch the app and start a new project.
  • Input driver parameters or select from the extensive database.
  • Design speaker enclosure according to desired specifications.
  • Simulate and analyze frequency response, impedance, and other parameters.
  • Fine-tune design for optimal performance.
  • Export design for implementation.
WinISD Pro Screenshot 3


Can WinISD Pro simulate different types of speaker enclosures?
Yes, it supports various enclosure types, including vented, sealed, and bandpass.

Is there a limit to the number of drivers I can use in a design?
No, you can incorporate multiple drivers into your designs as needed.

Can I import custom drivers into the software?
Yes, it allows users to import custom drivers for analysis and design.

Does WinISD Pro support crossover design?
While this software focuses on enclosure design, it does not include built-in crossover design features.

What file formats can I export my designs in?
Designs can be exported in various formats, including text, image, and PDF.

System Requirements
  • Operating System: Windows 11, 10, 8 or 7
  • Processor: Intel Core i3 or equivalent
  • RAM: 4GB or higher
  • Storage: 100MB available space
  • Graphics: DirectX 9 compatible GPU
  • Comprehensive speaker design capabilities
  • Intuitive interface for efficient workflow
  • Extensive driver database
  • Accurate simulation and analysis tools
  • Limited crossover design functionality
  • Windows-only platform
  • Lack of official support and updates

It stands as a powerful tool for speaker enthusiasts and professionals seeking to design and optimize speaker enclosures with precision. With its intuitive interface, advanced modeling capabilities, and extensive driver database, it offers a comprehensive solution for achieving optimal audio performance.

While it may lack some features found in more specialized software, its focus on enclosure design makes it a valuable asset for anyone serious about speaker construction and optimization.

  • WinISD Pro 0.7.950 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    WinISD Pro 0.7.950 Screenshot 1
  • WinISD Pro 0.7.950 Screenshot 2
  • WinISD Pro 0.7.950 Screenshot 3
  • WinISD Pro 0.7.950 Screenshot 4
  • WinISD Pro 0.7.950 Screenshot 5