DD Toolbox

DD Audio

About this app

The DD Toolbox includes useful tools for setting up and analyzing high performance car audio systems. We understand installers have a lot going on while setting up a system, so the DD Toolbox layout was designed with this in mind. A DD Toolbox feature is the ability to easily switch between tools, allowing fast and convenient use of the multiple tools. This allows you to do things like use the tone generator while punching numbers into the power calculator!

DD Toolbox features:

-Power / Ohm's Law Calculator for determining your systems actual output wattage and impedance

-Tone Generator

-DD Box calculator which uses DD's exclusive enclosure design theory to make a recommendation for maximum bass in your given enclosure space

Connectivity Note: DD Toolbox requires connectivity in order to download dynamic configuration data (allows us to add new speakers/specs to the calculator for example, without having to create a new build). If you attempt to run it without connectivity you may receive an error.

Language Note: This version is capable of handling the native language of your device, but we have to provide a language file for it to use. If you're willing to help with translation to your language, please let us know, we'd love to make more languages generally available.

Ratings and reviews

I've used this for a long time. One of the best I found. Until it started crashing. The new update fixed the crashing but some of the features work differently. The old power calculator worked better and was more flexible for entry and calculations. Granted with a little math you can figure all these out. But the way it worked before I could recommend it to someone who didn't understand the math and they could find the answers. Primarily P = V² / R Which is super handy when tuning an amplifier

People gripe about the box calculator being nothing new and that's great that YOU know all that but many people don't so to them it's invaluable and it doesn't constitute a low rating just because it didn't teach you anything. It's still a viable and helpful feature within a well-made, concise app with an efficient UI and helpful toolset, all for FREE! But the whiny cry-babies still hit the 1 star rate because they're spoiled and need to throw a tantrum and possibly a diaper change.🤜😫🔨🖕🏾💩

The tone generator is broken. When I set it, the app resets and the tone won't turn off until I reset my phone. Galaxy s4. Thanks for the update, but after 8 years I had used a different tone generator.

What's new

Update to configuration for offline use, which should resolve some box calculator issues