Best fullrangedriver?

I'm interested in a 4-ohm 4" full-range with a 0.05ft³ box and powered by a PAM8302 amp (2.5W).

A 4” in a 1.4 litre box. Not gonna happen.

Perhaps you got an extra zero in there, if so 14 litres.

4 ohm 4” FRs are somewhat scarce on the ground. I haven’t heard the 4FE, the 3 is good (2.5 litre box).

The drivers i have experience with like 9-13 litres.

I have some CHP-70.2eN. 9 litres. And EL70eN and CHP-70eN in boxes.

dave
 
Thanks, Dave. I measured it again and got 1.68l³.
This was supposed to be just a little 5V portable speaker to play while working or out in the yard. The 3" speaker I had handy and put in there was okay at low volume, but when turned up enough so I could be more than a meter from it, it was just too shrill to tolerate. The only thing I've bought so far is the little class-d board; I'm not sure how much more dollars and time I'm willing to put into it.
 
Yeah, well, it's a volume that is a bit small, but at worst you're looking at a "party bump" before roll off. Not optimal, but not exactly a huge issue either. The Faital drivers take a bit more abuse, the MA drivers may give more balanced sound but the bass SPL will not increase. If you have any means of EQ the Faital drivers will be superior, either way they will give significantly more output.
 
I am currently listening to the A5.2eN (except for the VC, the same driver, a marketing thing TMM). I like it a lot. Imagining.soundstage is something it does very well.

uMar-Ken52.jpg


dave