Reviews for Kicker U

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20 reviews

Review by SUPERbOOMhEADSHOT1
β˜…β˜†β˜†β˜†β˜† (1/5) May 16, 2025

it will not, under any circumstances, allow you to set the input power. completely useless.

Review by A Google user
β˜…β˜…β˜…β˜…β˜† (4/5) October 20, 2019

I wish there was an option to change port sizes to see how it affects tuning an velocity. Other than that, app is great

Review by Elton β€œEJ” widney
β˜…β˜…β˜…β˜…β˜† (4/5) May 22, 2025

everything is good but a better box builder would be nice. Come on kicker it’s been years time for an update.

Review by Rudy P
β˜…β˜…β˜…β˜†β˜† (3/5) February 14, 2023

Not exactly what I was looking for. When I chose port it shows sealed even when sealed is chosen. Don’t show divider.

Review by sharief mitchell
β˜…β˜…β˜†β˜†β˜† (2/5) April 4, 2022

Good app but would be nice to have your own input for wood thickness. 16mm would be nice and who even uses 12mm. Money wasted actually since I don’t build with 12mm 19mm or 25mm

Review by Ajay Ahuja
β˜…β˜†β˜†β˜†β˜† (1/5) January 19, 2022

Hi, this is a paid app but just doesn’t open once downloaded. Don’t know what’s the issue. Can someone please help get this sorted.

Review by David Camp
β˜…β˜†β˜†β˜†β˜† (1/5) October 24, 2022

Its ok. Definitely not the greatest. I Didn’t end up using it. Not only that,,,, it charged me twice. So $5, turned into $10. I give it a goose egg because of that

Review by Jason Wilson
β˜…β˜†β˜†β˜†β˜† (1/5) October 8, 2021

Just as sorry as the subwoofers and enclosure I had in my truck…I’m your sucker for the second time. You just lost a customer after this….hope $3.50 was worth it.

Review by Randall Cash
β˜…β˜…β˜…β˜…β˜… (5/5) January 6, 2024

This is a must-have app for serious car audio installers. It’s got everything from building boxes to wiring up subs!!! Great app and I definitely recommend it.

Review by A Google user
β˜…β˜…β˜…β˜†β˜† (3/5) April 25, 2020

Probably would like it were a wee bit more of laymans source of understood speaker cabinet building. It’s a bit technical, so there is a learning curve.

Review by A Google user
β˜…β˜†β˜†β˜†β˜† (1/5) September 17, 2019

This app is very basic. Other free apps offer the same basics with more options than this one. I didn’t have any problems with a refund though. That was nice

Review by Paddy Carey
β˜…β˜†β˜†β˜†β˜† (1/5) June 24, 2020

doesn’t even have Kicker’s flagahip square L7 subs in the box builder, and doesn’t include the port/vent when building the materials list or show one in the exploded view. The two things I specifically needed….

Review by Tyrece Edwards (HookHead)
β˜…β˜…β˜…β˜…β˜… (5/5) August 18, 2022

Could let you do just a little more but so far so good all my boxes are having good results so far and the wiring options are are definitely tight and understanding how to build is tight too

Review by Allen Troxell
β˜…β˜…β˜…β˜…β˜… (5/5) January 2, 2023

After playing with and getting frustrated with. I took a break and then it hit me. Wasn’t quite right the way I wanted, but I believe that was operator error. It is a bit confusing, it’s like do you have a book that explains everything about the features it has?

Review by Aadil Mohammed
β˜…β˜†β˜†β˜†β˜† (1/5) June 2, 2020

Well I downloaded the paid app and tried it with the same setting and got different results everytime. So my dilemma is I have a max space of 35inch X 15inch X 17inch tunned to 33hz and it makes the box 41inch in length and tunes to 35hz then when I change the desired to […]

Review by Dylan Drover
β˜…β˜†β˜†β˜†β˜† (1/5) November 23, 2020

Not worth any money. Completely garbage. It keeps forcing ridiculous values to any sub enclosure i try to build saying my mounting depth and width have to be larger than the driver but the minimum that it allows you to put is 2 feet wider and deeper than a driver. Waste of money.

Review by joshua hunt
β˜…β˜…β˜…β˜…β˜… (5/5) August 25, 2021

A good layman’s terms box builder. Yes it’s quirky but if you pay attention between tabs you’ll figure out what’s going on. And the answer to the guy below… the port volume is included in the final rendering/cut-sheet so you get to choose how & where you want it. If you can’t figure out how […]

Review by UniqueBassin
β˜…β˜†β˜†β˜†β˜† (1/5) April 5, 2025

the box builder side of it is trash it doesnt give you the render that you need doesnt show what the box will look like with a bort it just shows you a sealed box and if you are trying to use it to make a box for the square subs they offer it still […]

Review by Subtropic Mike
β˜…β˜…β˜…β˜…β˜† (4/5) July 12, 2024

A nice tool when planning boxes specific to Kicker. However, it seems to need updating. While trying to design a box for 4 Kicker CompRT 8’s, the app says they only come in 1 or 2 ohm models (website lists 2 and 4 ohm) and the app errored out saying that the mounting depth of […]

Review by Robert G
β˜…β˜…β˜†β˜†β˜† (2/5) February 9, 2021

App is 2 starz and heres why. Everything is miss calculated. Ported slot does not even show on the blueprint. No videos on how to use (learn) this app. No teaching of the graph. On the other hand. You can add other brands, save and save you projects. Need improvement. Hopefully it gets an update.