Car Audio Toolbox: Calculator

0.9.0

Shahab Shaheen

0.00

0 reviews

10+
Downloads

Free

Car Audio calculators: amp power, wire gauge, fuse, box volume, ohm load

Car Audio Toolbox: Calculator Screenshot 1 of 5

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About Car Audio Toolbox: Calculator

Car Audio Toolbox: Calculator is an auto & vehicles app developed by Shahab Shaheen.

Download Statistics

Car Audio Toolbox: Calculator has been downloaded 22 times. In the last 30 days, the app was downloaded 22 times. It is ranked #133 in auto & vehicles.

User Ratings

The app has no ratings yet.

App Information

Car Audio Toolbox: Calculator is FREE to download. The APK download size is 3.54 MB. The latest version available is 0.9.0. The last update was on July 26, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play 6 weeks ago.

Description

Car Audio Toolbox is an offline-first calculator and reference app built for car audio installers and DIY enthusiasts. No sign-in, no internet required for any calculation — every formula runs entirely on your device.

ELECTRICAL & POWER CALCULATORS
• Amplifier Power Calculator — estimate RMS power output from voltage, current draw, and amplifier class
• Wire Gauge Calculator — find the right AWG for your amp's power and ground wiring
• Fuse Size Calculator — size a fuse that protects your wire, not just your amp
• Ohm / Impedance Load Calculator — series, parallel, and series-parallel speaker wiring
• Amplifier Gain Setting Calculator — a calculated starting point before fine-tuning with a meter
• Voltage Drop Calculator — check real-world voltage drop for a chosen wire run
• Battery Runtime Calculator — estimate runtime for AGM or lithium battery banks

BOX DESIGN CALCULATORS
• Sealed Box Volume Calculator — net internal volume from your box dimensions
• Ported Box Volume Calculator — net volume accounting for port displacement
• Port Length Calculator — tune a round or slot port to your target frequency
• Slot Port Area Calculator — check port area against a port-noise guideline

REFERENCE & LEARNING
• Speaker & Subwoofer Wiring Diagrams — series, parallel, and dual-voice-coil configurations
• Car Audio Glossary — 30+ plain-language definitions, from RMS to Xmax
• Troubleshooting Guide — step-by-step checks for no-power, no-sound, and noise issues
• Installation Checklist — a phase-by-phase safety checklist for your next install

WHY CAR AUDIO TOOLBOX
• Works completely offline — every calculator runs on-device
• No account, no sign-up required
• Clear assumptions and safety notes on every result, not just a bare number
• Light, dark, and system theme support
• Built for both first-time installers and experienced enthusiasts

Car Audio Toolbox is a planning and reference tool. Always confirm critical specs like fuse ratings and wire gauge against your equipment's manual, and have complex installs reviewed by a qualified installer.

Have feedback or a formula suggestion? We're actively improving the app — your input shapes what gets built next.

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More data about Car Audio Toolbox: Calculator

Price	Free to download
Total downloads	22
Recent downloads	22
Rating	No ratings
Ranking	Medium ranked
Version	0.9.0
APK size	3.54 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Car Audio Toolbox: Calculator app

Car Audio Toolbox: Calculator compared with similar apps

Common keywords of similar apps

Car Port Box Volume Toolbox Fuse Gauge Reference Built Amplifier Series Amp Ohm Load Offline Installers Enthusiasts Sign Required Formula Runs Device Estimate Rms Speaker Check Battery Runtime Net Slot Area Noise Step Checklist Safety Calculator Audio Power Wire Calculators Voltage Wiring Parallel App Size Drop Phase

Keywords missing from this app

Electrical Current Motor Calculations Law Conversion Circuit Atmega Electronics Resistance Calculate Diagrams Circuits Tools Design Calculation Ohms Application Ac Kw Basic Pro Resistor Transformer Simple Filter Rf Amps Display Factor Divider Nec Electric Color Formulas Engineering Watts Unit

Downloads over time

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Car Audio Toolbox: Calculator has been downloaded 22 times. Over the past 30 days, it has been downloaded 22 times.

Changelog of Car Audio Toolbox: Calculator

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Developer information for Shahab Shaheen

Shahab Shaheen

shahabshaheenorg@gmail.com

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Google Play Rankings for Car Audio Toolbox: Calculator

Top rankings

Rank	Country	Category	List
133	Switzerland	Auto & Vehicles	Top New Free
143	Iran	Auto & Vehicles	Top New Free
147	Turkey	Auto & Vehicles	Top New Free
148	Denmark	Auto & Vehicles	Top New Free
149	Finland	Auto & Vehicles	Top New Free
149	Mexico	Auto & Vehicles	Top New Free
149	Saudi Arabia	Auto & Vehicles	Top New Free
150	Czech Republic	Auto & Vehicles	Top New Free
150	Poland	Auto & Vehicles	Top New Free
150	Portugal	Auto & Vehicles	Top New Free

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Ranking history in Switzerland

Ranking history

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