Ultimate Car Audio App
iOS Universel / Utilitaires
UCAA — Ultimate Car Audio App is the all-in-one toolkit for car audio enthusiasts, installers, and professionals.
Whether you're designing an enclosure, wiring speakers, or looking for a shop near you, UCAA has you covered.
CALCULATORS & TOOLS
- Box Calculator — Design sealed, ported, bandpass, and slot-ported enclosures
- Speaker Wiring — Find the right impedance for any wiring configuration
- Cone Area — Compare driver combinations (two 10s vs one 15, etc.)
- Electrical Calculators — Power, wattage, and wire sizing
- dB Power — Calculate sound pressure levels
- Ohm's Law — Voltage, current, and resistance
- Tone Generators — Test tones for tuning and rattle hunting
DATABASES
- Subwoofer Database — Thiele-Small specs and box recommendations for hundreds of drivers
- Amp Dyno Results — Real-world power measurements vs. rated specs
DIRECTORY
- Find a Shop — Browse verified car audio installation shops with specialties, location, and contact info
- Browse Brands — Discover car audio manufacturers and their profiles
LEARN
- FAQs — Common walls, HPF/LPF, subsonic filters, strapped amps, and more
- Tutorials — Step-by-step how-to guides
- Industry News — Latest car audio news from around the web
UCAA PRO
Upgrade to UCAA Pro for an ad-free experience across the entire app.
FOR SHOPS & BRANDS
Own a car audio shop or represent a brand? Create your page on UCAA and get discovered by enthusiasts in your area. Shop Pro members get enhanced visibility and a full gallery.
Built for the community. Free to use. Updated regularly.
Quoi de neuf dans la dernière version ?
8.5.4 makes the subwoofer database actually useful. Pick a sub, tap "Build a Box", and your slot, aero, sealed, or wedge calculator pre-fills with displacement, T/S parameters, mounting depth, and the manufacturer's recommended tuning. As your design changes, recommendation warnings flag when volume, port tuning, or mounting depth drift outside spec.
• Free-text search in the subwoofer database
• One-tap link from any sub to any box calculator
• Volume / tuning / mounting-depth warnings (15% threshold)
• Multi-angle 3D in PDF export — hero render, front/top thumbnails, side-by-side build summary + exploded view
• More T/S parameters on every sub (Sd, derived Sens 2.83V/1m, Rms, Klippel extended)
• Fixes for 3D rendering on dimension changes, save/load behavior, and per-sub volume warnings
