I bought these planing on replacing my factory door speakers but when they came in the mail I was surprised at the depth of them they are just like a miniature subwoofer! And they are heavy too :) the sad part is that the basket for these things is about a1/4" larger than the 6.5" hole in my doors..so rather than modifying the door or making a spacer that might make them fit with out having the speaker extend past the door panel (I'd have to cut out the factory speaker grille) I decided to throw some mdf board together and make two seperate boxes to fit in the corners of the trunk in my hatchback...all I have to say is wow they are amazing both powerful accurate bass and verry verrrry clean sound quality. I'm running them off of the Re VLX 4150 amp which is alitttle over powered for the speakers but they handle the power with zero problems no distortion no overheating no anything I love Re products and strongly recommend these for anyone looking to maybe customize some door panels for thier ride or has space for them else where and is looking for a awesome mid range driver...
These are My #1 choice from now on... Oh and the boxes they are in are probably around... .15 to .25 cu ft don't know exactly I just threw the boxes together because I was so anxious to hear the speakers

I was highly impressed by these drivers and I can honestly say, i'd have no problem forking out the money to get another couple sets. I've used Rockford Fosgate, Orion, Alpine, Kenwood, Pioneer and nothing can touch these. The lows are super super low and powerful and deep rich sound with plenty of highs. I'm extremely impressed with these and honestly, if you just had a regular cab truck and put an amp to a couple of these sets, you wouldn't even need subs.They hit that hard They can take all you can drive on them and never pop. Amazing.

I bought these speakers after long time of reading forums. I can only say that these speakers can handle a lot more than 150w rms. Im running them on alpine 4.150 with no distortion on highest level. Sound is very loud and clean, bass nice too! Dont worry about blowing them its just not possible:) Ive did distance clarity test, about 400m. Like i said, these speakers just the best on market! I owned and alpine spx17 pro, morels, focals, hertz, jl's, none of them was able to play so loud and clean.

I have played around with many other component sets over the last 20 years. These things are phenomenal!! Great sound quality and built to last too! I would highly recommend these components to anyone looking for some serious sound quality at a great price!!

These are amazing, midbass you can hear and feel. Make sure you feed them though! Tweeters are great, their off axis performance is much better than on axis. They are big and require a 1.5 inch diameter hole to mount them in and at least a 2 inch diameter of a flat spot for them to sit flush, make sure you plan accordingly. The woofers are great! and very responsive. The woofers off axis performance is not great, but on axis WOW!, make sure you plan accordingly here as well, you will need spacers if placing in a door, I had 1.5" worth of spacer and my window squeaks by. The crossover is bigger than what you think, A little wider and shorter and deeper than a mac and cheese box, also, plan accordingly. I have heard many setups, for midbass these take the cake, tweeters could use some tweaking, but nothing to be sad about.

Great gear, these speakers are built like tanks, true quality. SonicElectronix is a great seller also, I will definitely be working more with them.