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 ?
What's new in 8.6.5:
• ACCL Class Calculator — find your competition class from build location, clamped power, and cone area
• Update banner — know the moment a new version is in the store
• Ohms Law upgrade — enter any two of voltage, current, resistance, or power and the other two fill in automatically
• Resubmit a denied legacy Pro request directly from the app
• Rejection reasons now appear on denied pages, tester applications, and legacy Pro requests so you know what to fix
• Cleaner status labels in My Pages
• Fixed: metric, advanced mode, and keep-screen-on settings now persist across app launches
• Fixed: long page names and URLs no longer overlap the back button or run off-screen
• Various security and quality-of-life improvements
