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Open Beta 1.0.0-beta3 is out · What's new

Speaker Box Design Software
For the Modern Builder

Solvex Audio is a professional-grade loudspeaker enclosure design and analysis suite. Simulate acoustic responses, calculate automatic cutting lists, and run physical fit-checks instantly.

Windows 10/11 macOS (M-Series & Intel) Linux (Ubuntu / Fedora)
Solvex Audio speaker box design software interface
General Business & Craftsmanship

Welcome to NordBass Audio

High-output speaker box building, custom acoustic engineering, and cutting-edge software design. Built for audio enthusiasts, bassheads, and professional sound engineers.

Custom Enclosure Craftsmanship

Hand-crafted, precision-braced speaker and subwoofer enclosures built to withstand extreme acoustic pressure and deliver clean, uncompromising bass response.

Acoustic Tuning & Engineering

Custom port velocity modeling, cabin gain calibration, and driver alignment engineered to maximize efficiency and frequency extension for every setup.

Pro Audio Software Suite

Our dedicated desktop suite brings professional acoustic CAD simulation, 3D fit checks, and instant panel cutting list calculations right to your workshop desktop.

Built for Precision, Designed for Speed

Ditch outdated simulators and spreadsheets. Solvex Audio merges acoustic science with structural design into one unified fluid workspace.

Acoustic Simulation

High-accuracy physics modeling for Sealed, Vented (Bass Reflex), Passive Radiator, 4th Order Bandpass (BP4), Tapped Horn and Folded Horn enclosures using Thiele/Small equations.

Auto-Solver & Cutting Lists

Input your target volume, and Solvex Audio immediately designs the cabinet panels. Supports double baffles, internal braces, and wedge-angled designs with bevel calculations.

Physical Fit Checks

Real-time warning notifications for physical driver magnet collisions, basket depth bounds, and acoustic port opening blockages (minimum 1x diameter spacing).

Advanced Port Engineering

Model straight slot and round ports, or design 90° bent ports. Includes precise velocity chuffing analysis and Flare-it compliant safety margins.

All-in-One Audio Toolkit

Includes Ohm's Law solvers, series/parallel speaker wiring impedance animators, wire sizing estimators (based on current/length), and db/SPL comparisons.

Horn Enclosures

Simulate Tapped Horn (TH) and Folded Horn (FH) subwoofers. Set horn length, throat and mouth area, profile and tap positions, and see response and excursion alongside your other designs. (Pro)

Built-in Tone Generator

Test your constructed cabinets directly from the application. Generate sine wave test sweeps to check for panel rattles, port noise, and air leaks.

Transparent, Tiered Editions

Pick the right package for your workshop. Get started with the free beta today.

Monthly Billing Yearly & Lifetime

Basic

Essential acoustic modeling for DIY enthusiasts.

0 kr / Free
  • Sealed & Vented simulations
  • SPL & Cone Excursion charts
  • Round & straight slot ports
  • Driver parameters database
  • Basic wiring & Ohm's calculators
  • Panel cutting list solver
  • Passive Radiators, Horns & BP4

Pro

High-precision systems for custom shops.

499 kr/ month
  • Everything in Home
  • Wedge enclosures & bevel guides
  • Tapped Horn & Folded Horn simulation
  • REW measurement overlay import
  • Vehicle trunk & cargo space planner
  • Voice-coil inductance (Le) override

All paid tiers include a 7-day free trial (no credit card required) and support a 72-hour offline grace period.

Download Solvex Audio

One download for every edition. The Basic edition is free forever, and during the Open Beta every Home and Pro feature is unlocked to try, with no account or payment details needed.

Solvex Audio 1.0.0-beta3

Free to download and use. See what's new in this release.

By downloading you agree to the Terms of Use. Simulation results are estimates: always check your design, wiring and fusing before you build or power anything.

Quick Launch Command (Linux)

Unzip the download, then make the AppImage executable and run it from your terminal:

chmod +x Solvex*.AppImage && ./Solvex*.AppImage

Frequently Asked Questions

Have questions about the beta, licensing, or compatibility? We have answers.

During the Open Beta, every feature is unlocked to test, free of charge. The trial is tied to your computer, so you don't need an account or any payment details. When the beta ends, the Basic edition stays free forever, and Home and Pro can be bought from the Pricing section.

Yes. Your licence is stored securely on your computer, so Solvex Audio runs without internet for up to 72 hours at a time. After that it needs a quick connection to check your licence, then you can go offline again.

Yes. Solvex Audio is a native app for both Apple Silicon (M1–M4) and Intel Macs, as well as Windows 10/11 and Linux. The macOS download is a zip containing the app: unzip it and drag Solvex Audio into Applications. Because the beta isn't signed by Apple yet, macOS may block it the first time. If it does, right-click the app, choose Open, then confirm.

Open the Drivers tab and click Import CSV to add drivers from a comma-separated (.csv) file. Solvex Audio also comes with a built-in driver library, grouped by brand, so you can start designing right away.