"My questions are: While SQ are for good vocal and soft tingling sound effects. And SPL is for heavy hard bass. But what about songs with eletronic guitar, eletronic piano, like in Benni Benassi? Those are not gentle vocal. Its not heavy thum thum bass. Its electro trance. Is there a thrid category other than HQ and SPL?"
quoted from 1st thread OP
frontstage comps
to achieve the following above, standard tuning done will be
1. amp gain settings
* i prefer NOT to scope, by ear much better sounding
2. set high pass for the front comps
* conventional seetings HP at 70Hz-90Hz
* some juz let it through, meaning NO HP at all so ur midbass keng!! but eventually mids will die easily, cause any 6.5" mid cant play dat low + its mounted in freeair!!
3. EQ settings on HU
* min tuning as EQ band is limited and NOT powerful enuf since its a digital proc
4. strong + sturdy MDF baffle with a modified custom-made umbrella at the back of mids to protect rain water
5. dampen door
6. tweak tweeter angle positioning
optional tweak:
1. reverse polarity on 1 side of the mid to achieve better staging
* but will lose midbass and body/weight of the music, meaning sacifice ur midbass + midrange density for the sake of imaging
note: all the above is conventional tuning method for most cars. but honestly after playing for so many years of ICE, the method above is NOT sufficient enuf to achieve the requirement above
this is juz my honest opinion, pls dun flame me