BMW 3-Series (E90 E92) Forum - View Single Post - Morel, Jehnert, SWS-8 and SSMB

afsar · 11-22-2012, 10:08 AM

Today I fired up the boot sub but result if not as good as expected. Overall sound is very boomy and a little bass rattles the whole parcel shelf like a toy

Plan was to install Jehnert replacing SWS-8 but couldn't do much it was so windy outside.

Not sure how do you guys do it? MS-8 set at 20Hz subsonic, 80Hz lowpass for the boot enclosure, all L7 speakers + underseats as sws-8 so front setup as 2 way with 150hz crossover point in MS-8 all round. Sounds too boomy, anything under 40-30Hz a little of extra volume and parcel shelf rattles like anything.

My setup at the moment

11-22-2012, 10:08 AM	#20
afsar Lieutenant 38 Rep 405 Posts Drives: BMW X5 xDrive40d Join Date: Jul 2011 Location: London iTrader: (2)	Today I fired up the boot sub but result if not as good as expected. Overall sound is very boomy and a little bass rattles the whole parcel shelf like a toy Plan was to install Jehnert replacing SWS-8 but couldn't do much it was so windy outside. Not sure how do you guys do it? MS-8 set at 20Hz subsonic, 80Hz lowpass for the boot enclosure, all L7 speakers + underseats as sws-8 so front setup as 2 way with 150hz crossover point in MS-8 all round. Sounds too boomy, anything under 40-30Hz a little of extra volume and parcel shelf rattles like anything. My setup at the moment __________________ 650i F12 - HUD, 6WA, SLI, Logic 7, Dynamic and Adaptive Drive, Comfort Access, Soft-close, top-view, Previous X5 40d M Sports and 535d LCI
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