MB Quart2 A-B Box, Black (NA24002)

I bought two of these amps for my 2011 Dodge Ram for under the rear back seat; one for the 6x9s in back and one for the 10 inch subwoofers in back. Not an overly loud amplifier, but enough to provide good sound for inside the cab... plus the Low Profile design fits nicely underneath the rear seat with plenty of room left over for other item. Sounds great and no issues so far.

The media could not be loaded. I drop a a video just to show you guys the sound quality of the amp. It is connected with bluetooth and it still sounds awesome.I love this amp. Throws out an amazing amount of power easy to put anywhere. For any application. I used this on my Yamaha wave runner. I did the install myself and like I said before you can put it anywhere. This is a must buy. Especially for the price. Great job MB Quart!

This little thing packs a punch. I have it on my RZR and it’s small enough to hide under the hood area and has more than enough power for my needs. I run this one with 4 Polk speakers and it sounds really nice. Would recommend!

Bought to push 2 MTX speaker pods on the 2017 Polaris RZR XP4 1000. Being a marine certified amp, this should hold up well on the RZR. The factory polaris ride command outputs are weak as is, so the adjustable input sensitivity on this amp worked well. Sound output is plenty and clean. Took the machine out on a pretty nasty trail with lots of dirt and bumps and did not notice any sort of hiccups with the audio. Overall for the price, very happy with it. Also being 2 ohm stable, if I want to add another 2 speakers, I have that option.

The amp is compact and mounting / wiring is simple. I wish I would have know that it can't be mounted upside down (according to instructions) before I bought it to go with my original plan.

Put this in my Indian chieftain fairing. Paired these with Polk DB52’s in my trunk. I am impressed, sound better then my fairing kicker setup. Doesn’t run too hot and have plenty of power to spare.

What a mess. MB Quartz made great products, this is an exception. Ran 2 250w tower speakers, soon as level reaches 60%, amp goes into protection mode. Good ohms, good voltage, no power issues, my other amps work fine.Was forced to send to Maxxsonics MFG for diagnostics, they sent replacement woth no explanation, same problem. Purchased 2yr Asurion protection plan, they will not help bc its within MFG 1yr warranty. Seller (Spreetail) will not help. Had to call Amazon and get the big guns involved, yuck. Total waste of my time.Found out after this init was recently updated in design (2022) which was what I received, so it was likely good before they released that.

Price was right good value for your moneyEasy to installPerformance and power was perfect to push 2 hertz SPL 6.5sSmall size was a perfect fit in the road glide fairing