Ultimate Car Audio App

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.

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.

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.

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.

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.

Excellent resource for car audio enthusists... I've been using the free version for awhile and just upgraded to the paid version! Well worth the price for such a valuable resource!

Great update! This is the most accurate enclosure calculator you will find! The changes to single vs multiple subs(and how cutouts affect volume with multiple subs - thanks Thomas👍), correct port volume, this is so worth it. Plus the new Cone Area Calculator is cool, the Electrical Calculators have been useful, now there's Tone Generators/Sweeps. Just get this app!

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

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.

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!

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.

Absolutely recommend this app, it's a great tool and source of helpful info, calculators, tone generator and diagrams. Whether you're a veteran car audio specialist or a beginner, we all need to have apps that help simplify the process of work on car audio installations

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.

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

Got it on iPhone as well. Goes beyond the free version which is similar to Torres... this version calculates ALL of the port area. The free version and Torres calculates using the internal dimensions of the port, but what about the .75 volume the port takes up inside the box? This app takes everything into account. This is top notch. So my box made to 2.0ft3 @32hz using Torres is actually 1.92ish @34.5hz, but if I swap in a bigger subwoofer, it takes it down to 1.87ft3 @36hz. Time to rebuild 👍

Very nice app not extraordinarily hard to use. One thing I think that should be added is if your calculating multiple subs u can have different impedences I run a 4 ohm svc 10" sub "kicker" and a 8 ohm svc 12" sub "JL".

I'd say it's the best app for bass heads from box building to final subwoofer impedance. It has so many different features and calculators to help you.

Great app. Honestly, I've used the free version so long I tend to forget I have the paid version. I use UCAA on a daily basis! THE BEST car audio app on the market.

Terrible, after trying again and again.... Doesn't give port design In the box preview.. seems to poorly represent the actual design of the box as well..the free version is just as good.. waste of $$$$$

The wire size calculator said "Holy wire size Batman". That was it's calculation for me. 12v, 900 watts, single 8ft run of CCA and the wire size I need is "Holy wire size Batman". 🤷‍♂️ So then I went to the debug mode to send a screenshot of my issue (like it said to do) and the screen was unresponsive. I clicked on email 5 or 6 times. Then I just waited. Nothing. I clicked email some more. Then waited some more. Still nothing. It needs work but feels abandoned.

If you are looking for an app to help with your car audio build this is the one. No other app is going to help you out like this app. This app is built by someone who cares about the car audio community and knows what it's all about. Get the paid version for sure. You won't be disappointed.

Very versatile app with so many functions that take the guess work out of current car audio work. If you are a diy guy, this is a must have!

Great app. Minus more number in sead box calc. Also multiple port option on slot would be the sh!d. Sorry it asks for port direction in the sealed box calculator.

I would give it a 5 star rating if it was complete. I already have the incomplete free version on my phone. Is the application a better program than the free version? Is it working, cut sheets and all? I want to upgrade if it's a better program.

This app does everything you need it to. Box calculator is pretty accurate, and the tone generator is a big help when tuning the amp