Bassport Pro
Car Audio Calculator Suite
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Design cleaner bass systems faster: box and port tools, wiring, cable sizing, gain target and sine generator in one app.
Bassport Pro helps you design and tune car audio systems with practical calculators and tools you can use in the garage, in the install bay, or during tuning sessions.
Core tools:
- Bass reflex design (port diameter, length, Fb)
- Port tuning by box volume and port dimensions
- Quarter-wave resonator length and section range
- Speaker wiring (series / parallel / mixed) with impedance results
- Power cable sizing with minimum section and recommended AWG
- Sine generator for setup and test tones
- Gain target voltage calculator
- Box volume builder and port velocity check
Why Bassport Pro:
- Fast, installer-friendly workflows
- Clear result sheets and sharing options
- Calculation history and quick reuse
- Multi-language localization (English, Russian, Portuguese, Spanish, Japanese, Thai, Chinese)
- iPhone + iPad support
Use Bassport Pro to reduce setup errors, speed up enclosure planning, and get predictable low-frequency performance.
- Improved bass reflex calculations: unified speed-of-sound model with temperature, revised port end correction, and consistent formulas between Design and Tuning.
- Added advanced port parameters: selectable end conditions, port-count support, slot-port support, and better warnings for unreachable geometry.
- Updated port-velocity calculation: results now explicitly show Peak Mach based on `Xmax` and selected frequency.
- Improved quarter-wave resonator calculation: temperature support and optional open-end correction.
- Updated power cable calculator: selectable conductor material (Copper/CCA/Al), amplifier-class efficiency presets, and refined current model.
- Refined box-volume calculator: dimension units (mm/cm/in), correct conversions, and single-unknown-side solve mode.
- Improved interface: haptic feedback on toggles, hidden scroll indicators, and clearer hints/warnings on calculation screens.
- Localization fixes: removed mixed-language strings, translated new fields/results/FAQ into supported languages, and improved term consistency on bass reflex screens.
The developer, Nikita Nesporov, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Browsing History
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Nikita Nesporov
- Size
- 177.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 7 more
- English, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Pro Access $8.99
- Copyright
- © 2026 Nikita Nesporov