MB Quart FKB108 Formula Series 2-Way Coaxial Speakers (3.5"), 9.90in. x 5.90in. x 2.80in.

Replaces the front 2 dash speakers in a stock 2020 Subaru Forester, now my music sound so lively and much better than stock, even with the stock head unit this speaker shines. Will be replacing my door panel speakers soon with the same brand as well.

Cursed with 3.5.rear speakers in a 370Z, I decided to try these to make the best of it. Definitely sound better than the factory paper-coned Bose speakers. Great price for what you get for sure!

It took little time install and had to modify the cover. The sound from this speakers it's great.

The MB Quartz name implies a great sounding speaker and these do not disappoint...well maybe just a little. While this 3.5 inch speaker does well with factory head units and it can replace factory 3.5 speakers as well. If you want better bass response these will give you that BUT don't expect a thumper especially from such a small speaker..however it's there and you will here the difference. Now as far the mids goes this is where they shine..they sound excellent...no. complaints...now here's where it's a matter of deep opinion and it concerns the highs. These sound very good overall BUT the highs are a little harsh...even when adjusting the DSP on the amp and adjusting the tone control on the head unit. Some may like the teeny sound and with alot of the music I prefer they sound okay just a little harsh. If you play alot of rock/pop/country this is the speaker for you BUT if you play rap/electronic/new jazz then they may sound a little teeny on the highs. So is it a great little speaker or no? Well in my opinion YES it just wasn't what I was looking for from a 3.5 2 way speaker. But hey it's my ears and opinion but you may hear and think otherwise.

This 3.5 product doesn't have 4 ears, it has the traditional two, Felt like a desent product, just wront size for my needs. #cdshawn

I have been trying to find a quality sounding 3.5” coax for dash applications and gave these a try. They are functional, but the sound quality is mediocre. Tweeter gas a nice, wide dispersion but lacks clarity and rolls off well below expected, maybe good for 15kHz at best. Woofer is quite splashy through its usable range. They will definitely be an improvement over most factory 3.5’s, but don’t expect them to give a high fidelity sound.

Put in 4 of these in my factory five truck with a 8”subwoofer and they sound great

I purchased these for my SUV and when testing them they sounded worse than my factory speakers. Granted these are the lower cost models, I was still very disappointed. My how MB Quart has gone down hill.