Fitted in my bmw alpina e92 with. Equipped in my bmw alpina e92 with no mods. Did have to obtain tweeter handles from bmw as mine only had the 4 speaker two sub standard process. The tweeters i experienced to glue in the bmw oem handles. As soon as fitted and analyzed, a massive improvement but however lacked punch. When i equipped the mb quart nano amp (not incorporated in kit) to them the big difference was black and white, they sounded better them a bose program in my audi.
They are good speakers a little louder from stock e90 lci. The subs needs amp on a diffrenet channel than the mids. All the worries will be from the head unit it self as it plays restricted bass on high volume which i didnt mind. The highs needs to be glowed in the houseing as it fit really well.
Very delighted with the success. Received these with the amp, undoubtedly enhanced my bmw program, extremely content with the effects, but it truly is not the biggest so you you should not fork out the biggest price ranges, but it is fantastic worth.
Excellent alternative speakers for the dreadful typical speakers provided by bmw for the ‘base’ stereo types. I wouldn’t suggest working with these speakers with the regular head unit devoid of an amplifier as it just won’t have sufficient electric power, and the eq for the oem head unit is awful. Expressing that, just changing the regular speakers and retaining the oem hu will make improvements to audio excellent a bit. I changed the hu myself with a pioneer hu with a great deal more power. Which i am now driving the speakers straight from for now (until i come to a decision on which amp i am likely for) as most pioneer units have the capacity to use rear channels as powered sub out, i have made a decision to run the set up like this. Dropping rear channels in the again of the automobile fully (as i don’t sit in the back 🙂 )i will update this overview the moment i have bought an amp put in. (most likely to be an mb quart way too).
Installed these into an e92. The over-all sound high quality in sharper (many thanks to the tweeters), vocals and clearer and a lot more human not hollow and muffled (many thanks to the door card mids). And then we have the replacement bass speakers. I have wired them to participate in a mid bass note and i’m all of a sudden listening to bass notes that have been missing ahead of. The bass is outstanding to the oem units (these are plug and engage in, simply just get out the authentic bass speakers and clip these kinds in) and give you a genuinely genuinely really nice lower not with no distorting (dependent on the top quality of the tune you are actively playing and a acceptable quantity environment).
MB Quart QM-200.3 BMW : If you are looking at this product, its because you are one of the many people who are very disappointed by the terrible audio system in some bmw’s, and looking to improve it. I have chosen just to upgrade the front speakers and not add an amplifier, and the results were significant. Huge difference in sound quality, very crisp highs and excellent bass response. Nicely balanced sound, with no distortion like the poor factory speakers. You need to be reasonably experienced in this sort of thing before attempting this upgrade. The under seat bass enclosures needed minor modification to accommodate the deeper magnets of the mb quart 8″ woofer. The factory speaker wire plugs needed to be cut off and simply screwed on to these speakers. These speakers fit in my bmw f10, with new tweeter pods purchased from the dealer and minor mods to the subwoofer enclosures. The 4″ midranges lined up perfectly.