Subwoofer Box Calculator
Sub Enclosure & Cut Sheet Tool
Free · Designed for iPad. Not verified for macOS.
Design custom sealed and ported subwoofer enclosures with precise acoustic volume, port tuning, and exact woodworking cut lists.
Subwoofer Box Calculator provides car audio enthusiasts, custom fabricators, and DIY builders with precise acoustic engineering tools for subwoofer enclosure design.
Whether designing a compact sealed enclosure for tight, punchy sound quality or a high-output ported box tuned for deep bass SPL, Subwoofer Box Calculator delivers instant calculations and complete woodworking cut sheets.
CORE CAPABILITIES:
• Sealed & Ported Enclosure Design: Calculate gross internal volume, net volume, target resonance, port surface area, and physical port length.
• Automated Cut Lists: Generate comprehensive cut sheets with exact dimensions for every panel based on your specified material thickness (MDF, birch plywood, etc.).
• Accurate Displacement Compensation: Easily factor in subwoofer driver displacement, port wall volume, and internal bracing for true acoustic volume.
• Metric & Imperial Measurements: Effortlessly switch between inches, cubic feet, centimeters, and liters.
• Quick Presets & Full Customization: Start quickly with standard driver diameters (8, 10, 12, 15, and 18 inches) or build fully custom boxes from your exact dimensional constraints.
• Save & Manage Projects: Keep all your enclosure designs organized on your device, duplicate builds for quick comparison, and export cut sheets.
• Hardware & Parts Guide: Browse recommended components including terminals, damping material, port flares, and assembly supplies.
Achieve optimal bass response and build your next subwoofer enclosure with confidence.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes, performance improvements, and updated ad integration.
The developer, Sahar Yehezkel Avraham, 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:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
- Other Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- User Content
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sahar Yehezkel Avraham
- Size
- 52.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Sahar Yehezkel Avraham