hello , it is so far as I have saved a bit and I can now trust myself to my front boxes. what advice do you give me there. and how and what do I have to contain the doors? the speakers should make a decent level and above all be loud enough to be able to record it with the basses. and should everything not be too expensive. does it make sense to renew the tweeters or to build them into the mirror triangle? oh yes opera astra f 3 doorr. price presentation about 150 euron many thanks to jupi