Design and fine-tune your ideal bass enclosure with BassBox Calculator.
This app offers a comprehensive suite of calculators for subwoofer and port configurations:
🎛️ All-in-One Enclosure Calculator — Compute required net volume, port length, and internal dimensions based on subwoofer type, woofer count, target tuning frequency, and wavelength percentage
⚙️ Basic Port Calculator — Select port diameter and desired tuning frequency to instantly see port area and length
📦 Sealed Box Design (FC Calculator) — Calculate Qtc, fc, f3, and enclosure volume based on driver Thiele/Small parameters
🔄 Quasi‑6th Order Port Calculator — Dual port layouts (front and rear) with separate tuning and volume specs
🧮 Advanced Tools — Includes impedance/VA power scaling, cable loss, wiring & coil calculators, and more
Everything you need for DIY subwoofer design — from first plywood cut to final tuning.
Features
✅ Intuitive mobile interface
📐 Real‑time results: adjust parameters and instantly view updated output
🛠 No internet needed after initial download — fully offline mode
📊 Includes impedance curve plotting, port‑vs‑wavelength percentages, cable & fuse sizing tools
🎯 Perfect for hobbyists, car audio enthusiasts, and home theater builders
Helps optimize performance and minimize power loss and distortion
Experiment with parameters to refine your design
BassBox Calculator – the ultimate offline subwoofer and port design tool. Calculate enclosure volume, port dimensions, tuning frequency, power, impedance, and more—anytime, anywhere.
Date de mise à jour
19 agt 2025