Ultimate Car Audio App

Design, calculate, and build better car audio systems. Access powerful tools, find shops, and explore brands — all in one app. Free to use. UCAA (Ultimate Car Audio App) is a complete car audio toolkit for enthusiasts, installers, and professionals. Whether you're designing a subwoofer box, wiring speakers, or searching for a local shop, UCAA provides the tools and data you need. 🔧 CALCULATORS & TOOLS - Box Calculator — Design sealed, ported, bandpass, and slot-ported enclosures - Speaker Wiring — Calculate impedance for any wiring configuration - Cone Area — Compare subwoofer setups (e.g., dual 10s vs single 15) - Electrical Calculators — Power, wattage, voltage, and wire sizing - dB Calculator — Estimate sound pressure levels - Ohm’s Law Calculator — Voltage, current, and resistance - Tone Generator — Test tones for tuning and diagnostics 📊 DATABASES - Subwoofer Database — Thiele-Small parameters and box recommendations - Amp Dyno Results — Real-world amplifier power vs rated specs 📍 DIRECTORY - Find Car Audio Shops — Browse installers by location, specialties, and contact info - Browse Brands — Explore car audio manufacturers and product lines 📚 LEARN - FAQs — Crossovers, HPF/LPF, subsonic filters, and system design basics - Tutorials — Step-by-step guides for installs and tuning - Industry News — Updates from the car audio community 🚀 UCAA PRO Upgrade to UCAA Pro for an ad-free experience across the entire app. 🏪 FOR SHOPS & BRANDS Own a shop or represent a brand? Create your profile on UCAA to reach local customers. Shop Pro members get enhanced visibility and a full gallery. Built for the car audio community. Free to use and regularly updated.