Reviews for Ultimate Car Audio App

Absolutely love this app. It helped me easily calculate a subwoofer box build for my American Bass XFL-1522 when I couldn't find help on audio forums. I think it's the only app I've paid for and I couldn't be happier. Definitely highly recomended!

New to box building but built my first aero ported box for 2 sa12s n it gets low n sounds good...the app seems accurate and easy to navigate but I bought the other version hoping to build a slot ported box but still no cut sheet for the port...n for me being a noob...I need them lol great app just waiting on those cut sheets..thanks

Best app for car audio PERIOD Best box calculators,port calculators,test tones,all the good stuff.Tells you what to set your LPF and Subsonic to. Wish they would incorporate the ports with the final design layout,and make the box plans printable.

Played with this app for 10 minutes and fell in love. Worth it just for the calculators in my opinion. The fact you get so much other stuff as well is just icing on the cake. Bassheads have spent way more for soooo much less I assure you.

It's a pretty easy to use amp. Great for the diy car audio guys basically a must have. Has a pretty decent box builder app with cut sheet specs and helps you find out how much power you can run or how much more electrical you need. Even has a accurate lithium calculator. Add long as you know your ah and c-rate then you get your number. For only 2 bucks it's a must have for any basshead.

Could be a little better as far as interface. Coulda been a little less inexpensive to match the cheapness of the interface, but all and all not bad. Formulas, calculators, and frequency generators r all accurate so 4 stars

Upgraded from the free version to this paid one for both my iPad and Android phone. It has almost everything I need except for a calculator that helps with 4th order subwoofer enclosures (please add that) otherwise it's a must have!

I have had this app for a few years now! I recommend it to anyone and everyone! It has helped me so much in doing math that would be a little to difficult or long on paper. Spend $1.99 to help build and save thousand dollar systems! Well worth the price

new to the app but I am impressed. great features normally only available on subscription apps. worth the 2 bucks first time you use the app. some output graphs would be cool, but this app is the bees knees..

Fantastic app for the beginner and advanced subwoofer builder. Included tons of useful information. I have cross referenced other websites and found the math was approximately .01 inches difference when calculating port length Great value and lots of built in calculators.

I love this app if you like this app even a little do yourself a favor get the version you pay for! There's stuff there that's not on free version! Stuff to make kerfs. A calculator for T Lines and more. Can't say enough good things about this app! I've also checked it against software I paid for and they said same thing. Awesome app!!!

LOVE THIS APP!!!!! Super easy to use and understand, it's helped me design an enclosure for my subs and sounds great everything was spot on. Suggestion: Maybe add port wall cuts into the slot port calculator wasn't hard figuring it out but would've been nice to not have to.

It took me 5 minutes in the free app to order up the paid version and I've been using it ever since. Great for hobbyists or experienced users that suffer from brain farts like I do... just one of those apps I move from phone to phone ever since it came out.

AWESOME I just finished my first box based on this app and it is FU#$ING perfect. They include what to set you subsonic and lowpass to. The settings were spot on! If you are into car audio this is a must have. Even if it was 5.99 it would be worth every penny! Great app that is easy to understand.

Love this app. It is very useful in calculating enclosure volume and is pretty accurate too. Deducted one star coz it doesn't have a way to save the file when you design the box like torres does. Me as a regular enclosure builder always need to save the designs for future use. Please add an option to save the enclosure design with custom naming option.

Been using the free version for YEARS and has never let me down. I've even cross-referenced my enclosure parameters into Termpro to see transfer functions and have always had great success. Hope to have even more success with the paid app with even more detail. Best car audio app IMHO hands down!!! I'd give 10 stars if i could.

Great App! I use it all the time. Helpful when calculating simple things like ohm loads, built in frequency generator including sweeps, and wiring diagrams. Definitely worth the small price that is being asked. I highly recommend for anyone into audio. Once you see and start utilizing the features it will be your go to for alot of stuff.

Nice app with some very useful tools, would be nicer with two additions, one would be like what rapidtables has on their web page that allows you to quickly calculate your rms by inputting the voltage and impedance of the speaker, it then tells you what your watts are. Second would be a FAQ about gains, not just setting them but also explaining gain overlap and why it's used, lots of confusion out there on that one.

The only thing this APP can't and won't do? Make me a sandwich. Otherwise this is everything you could ever need for car audio! No more going to facebook to ask the EXPERTS. You are the expert now. Need to tune a box? Got it. Need to tune your amp? Got it Need to add a battery but unsure the size? Got it Wire in 62 new speakers? Got it! Need s new alternator? Shoot you can run more car audio now! Got it, because this app is designed to help you with every question you could have.

this app is awesome! I truly wish that it had more features on the 3d rendering though, like being able to make panels transparent or options for showing the dimensions similar to the sub box pro 3d display. a printer friendly version of the cutout sheet would be sweet too 🤔 overall a great app. I'd happily spend the $2 again anytime. Just finished a wall build using it and everything turned out great!