the classic JBL 8330 mkI mkII (THX) if heard in real THX cinemas ? they are so choice and affordable . good parts and for made in mid/late 1980's they be even ideal for today as when back then in some most substandard Dolby cinemas to THX cinemas . i use x11 8330 mkII of them sidewall to back wall . x9 8330A overheads . but if you not actually noticed them in cinema , should have since 85% of cinemas used them .
my late cat Sooty walks on it , so the 8330 have even passed T C A T H X tests .
my cat Magic walks on it
my cat Bear lays it
more of them for testing before installation
i been thinking of changing the back wall with cluster of x6 tightly placed together
another x6 on higher of sidewall and maybe possible another x12 on sidewall lower down on the walls
even thinking it is possible to expand the overhead surround basic stereo from present x3 overhead per height 1 2 3 channel to at least x5 per height channel with extra expanding decoding but kinder thought since atmos mixes are mostly waste of time due to how they are mixed to much running time they get ?
although i can blend the regular surround channel into the overhead that bypass the common upmixer which is totally useless . i can do it far, far better .
most of the 8330 mkII came from twickenham film studios dubbing stage . so many famous movie mixes have passed though these surround speaker monitors .
so no need to spending hundreds to few grand for line array line source . mine , sounds like no , is like a cinema . single screen to multiplexes come in all shapes and sizes .
average get 8330 for less than £60 some just under £100 and they are THX approved . home THX dipole just don't sound like what i heard with JBL THX at THX cinema and dipole often for pair used still someone asking hundreds .