Customer Ratings & Reviews

Bought this for my wife's 2021 Wrangler Sport. Installed it myself. Even with the stock radio these things are amazing. I would recommend these 100 times over. She's getting subwoofers for Xmas this year to make the set complete. She doesn't think she needs them but.....we all know she does. But seriously, you can't go wrong with these. Loud and crystal clear.

Installing this to the Jeep Gladiator was the best choice I had. Yes the price was pretty steep which had me a bit hesitant. But the clarity and the up in volume you can get to to hear everything loudly and clearly when you take the roof off your gladiator. Three things to keep in mind. 1.) everything is pretty much plug and play although YOU WILL HAVE TOO be okay with cutting a bigger hole on both the speakers in the overhead sound bar. I mean it is a bigger speaker than what it comes with stock. And I’m telling you. Even if you got the alpine sound upgrade for your gladiator. MB Quart nails it on not mixing your highs and mids. And distinctively be able to hear everything. 2.) notice how I said your highs and mids. I did the mistake of just having these speakers installed. But not purchased the matching subwoofer. (Model MBQJT-SUBA-1) I just didn’t think it would be necessary since I’m spending this much. Well I was wrong. These speakers are great at highs and lows. But it’s honestly not a complete full sound with something dedicated for your lows. So something to consider, might as well go all out which I did now. 3.) the ONLY issue I had. And it could be only with me. You can set how much gain you would like your speakers to have. You could max it out on your amp. But nobody needs speakers to be unbearably loud. I had to coordinate with the Geek Squad Installer to set the gain where it was too much where it would make a “hiss” sound because the gain was too high. I figured a ground loop insulator would help. But it didn’t change anything. All in all we set the gain low enough where I could hear it. It did lower the over all volume output. But even so. When I put the volume close to max. It’s honestly good enough for me with the top off. And when I’m just driving casually at night with windows up and everything. The low volume still gives clear audio. So just a heads up. I’ll be installing sound insulators in the gladiator. It will only make me appreciate this speakers more. So in conclusion. Getting this speaker kit plus subwoofer in addition is a pretty penny. But I like my Gladiator and planning to stay with it for a while. So why not enjoy my journey with good audio. Hope this helps!

I install the MB Quart kit from Best Buy (the Ampro comes with the kit). The kit has everything needed to upgrade the dash, knees and soundbar for incredible sound improvement. I have to stay it’s one of the best mods I’ve done by far. The sound improvement is night and day better over the Alpine 8.4 Premium system. It was 4 days of pain for the installation, but well worth the time and money. I was never satisfied with the OEM system even with adding a few other aftermarket speakers. I’m 100% convinced this is the way to go for plug & play without breaking the bank for the DIY person.

I have a Wrangler 4xe with the factory Alpine system and was thoroughly disappointed by the way it sounded but disnt want to piece together a custom stereo. Thankfully MB Quart came out with this kit. It showed up in a single box with everything you need to install it. Theres a QR link to the instructions and a few install videos can also be found on YouTube to make it easier. Takes an afternoon to install if you know what you’re doing but better set a hole day aside just in case. Its not hard but you just need to take your time to make sure you don’t break or lose anything. Aftet i installed it i used the recommended amo setting from the instructions then tweaked it a bit to my liking. Wow! What a difference to the Alpine system. Highly recommend this upgrade.

I cant tell you how excited I was for these. I had the infinty system in my old jeep so I figured this would be like quality...nope. Yes, it is louder but the base is awful. I had a honda accord that would bump harder than these. Pretty upsetting as these were not cheap....should have gone alpine......now I have to find another amp and get a sub which wasnt in the budget.

Ordered this kit with the drop in sub addition and I’m having audio dropout troubles, the volume knob isn’t working, and it overall sounds not great at all. After reaching out to MB Quart, their response is, that sounds like it’s an issue with the PAC controller, you’ll have to contact them. They sold me this thing by the way. Also, they offered no suggestions on fixing the sound issues aside from the defects. Terrible customer service and so far, junk product by what I can tell.