Sam Sam
★★★★★
"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"
Version: 7.2
Skylar Carlson
★★★★★
"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."
Version: 7.0.2
A Google user
★★★★★
"Font and buttons are very small and hard to hit on my note 2, free version fit perfectly, update: got with the times and got a new phone, app works perfectly!"
Version: 5.0.4
A Google user
★★★★★
"Would pay more to have something this handy"
Version: 5.0.2
A Google user
★★★★★
"Absolute best box design app on the android market"
Version: 7.0.2
Matthew Verkuilen
★★★★★
"Love it! ive built numerous enclosure usong this app and it has not let me down once"
Version: 7.2
A Google user
★★★★
"Gotta give it some credit. The developer has two very respected car audio
guys contributing in this project, which says a lot. The box calculator is
based off of Chris Torres`s well known p.c. program that is a must have for
anyone building a sub enclosure. I trust the calculations. If only I could
save my designs... It would be perfect for me. I couldn`t care less about
the cut sheet. Great app, been using it for a long time now."
Version: 7.0.2
D C
★★★★★
"App is a must have for anyone into car audio! Also Thomas Van is a sexy beast!"
Version: 7.2
A Google user
★★
"The decimal point is missing but on the free version it`s there I have a galaxy s5 I can`t put the wood thickness without the decimal point."
Version: 7.0.2
Pono Kanaka
★★★★★
"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 👍"
Version: 7.2
A Google user
★★★
"decimal doesn`t work"
Version: 7.0.2
Shawn Marker
★★★★★
"Awesome app...very useful tool 💯"
Version: 7.2
Todd Pierson
★★★★★
"Love this app, i use it almost daily. Is exactly what it says it is, The ultimate car audio app."
Version: 7.2
Joseph Muniz
★★★★★
"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."
Version: 7.2
Heath McCurdy
★★★★★
"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."
Version: 7.2
chris smith
★★★★★
"Best 2 bucks you can spend great audio tool many of features that has been updated 10/10 would recommend"
Version: 7.5
A Google user
★★★★★
"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"
Version: 7.0.2
Jason Atkinson
★★★★★
"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."
Version: 7.2
A Google user
★★★★★
"Thomas your the man"
Version: 5.0.4
A Google user
★★★★★
"The app is working great! Keep up the good work!"
Version: 5.0.4