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BMW 3-Series (E90 E92) Forum
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E90 676A HIFI- BSW Stage 1 upgrade : need input
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05-28-2013, 01:54 PM | #1 |
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E90 676A HIFI- BSW Stage 1 upgrade : need input
Has anyone done the BSW stage 1 speaker upgrade (all 4 mid drivers and all 4 tweeters) for the stock hifi 676a in the Sedan? (the 10speaker setup)
The sound system is actually pretty decent as stock I thought it was going to be worse, but after only having my car for 5 days now im starting to feel the flaws in my 676A system ( I have a 2006 325i) here's what I notice A. Volume Cap- The Volume caps out really low and even at that point ( with settings at +2 Bass +2 Treble +6 SVol) the Bass and Highs sound quite "muddy". B. Bass is there but not. It hits on certain songs and then other songs is totally missing. And on the songs it does it as I said at high volumes sounds "thrashed or muddy" C. Highs & mids aren't Announced enough- In the lexus is 250 with mark levinson the mids are so beautiful in this thing its very Dull and not "bright" All in all im realizing the MAJOR flaws of my 676a hifi system So I know my choice for my amp& sub upgrades (which should be obvious?) JL Audio xd600/6 (with Technic harness) and Earthquake sws 8xi (with jtsherri spacers/gaskets) But im not quite sure what to do about the other 8 speakers. I honestly want to go with the BSW stage 1 kit because it is plug&play but I wonder about the quality and sound? And for $750+ its quite a bit of money to shell out for 4 mids & 4 tweeters, Does any one have any input on this kit for the 676a hifi for the sedan? |
05-30-2013, 12:35 PM | #4 |
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FYI
BMW stereo types
http://www.e90post.com/forums/showthread.php?t=352586 http://www.e90post.com/forums/attach...2&d=1266451970 http://www.e90post.com/forums/attach...2&d=1260829447 http://www.e90post.com/forums/showthread.php?t=343673 http://www.e90post.com/forums/showthread.php?t=138949 http://www.e90post.com/forums/attach...2&d=1260829447 http://www.e90post.com/forums/attach...1&d=1209780605 http://www.e90post.com/forums/showthread.php?t=641323 http://www.e90post.com/forums/attach...1&d=1209780865 http://www.bawarec.ru/manuals/3er/e9...3er-e90-12.pdf http://www.musicarnw.com/page-2/ http://www.e90post.com/forums/attach...4&d=1278871872 Yes your description is accurate. Easy route is MusicarNW Kit. I think you can get more bang for your buck than the BSW route if you want to piece things together. Don't worry about the rear speakers or put to much money into them. |
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05-31-2013, 03:28 PM | #5 |
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I did the BSW Stage 1 upgrade about 9 months ago in my '11 335i which came with the HiFi Stereo setup...though by 2011 the rear tweeters had been deleted by BMW.
I am currently running the full Stage 1 upgrade (as the BSW tweeters easily fit where there used to be stock tweeters). I am very pleased with the upgrade so far, and it did make a noticeable difference. What I, and I know several other forum members, are waiting on is for BSW to release their Stage 2 upgrade (i.e., replacement for the stock HiFi amp). That should really make the Stage 1's come alive...as for right now they're running off of the 10-15W RMS that the stock amp is likely giving out. So...a night and day change? Not really. But a marked improvement? Definitely.
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06-01-2013, 12:25 PM | #6 | |
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I would be doing 2- Earth Quake SWS-8xi 8" subs (with jtsherri spacers) Jl Audio XD600/6 (with Technic Harness) Stage 1 BSW kit; 4 Mid Drivers- 1 Each Front Door, 2 Rear shelf 4 Tweeters - 1 Each Front Door, 2 Rear shelf How do you guys think my setup would sound? L7 comparable? |
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06-01-2013, 02:24 PM | #7 |
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Lol that amp has been coming out now for half a decade now. Get the xd600 and technic harness and don't look back.
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Mobridge DA2 > JBL MS-8 > ARC XDi 600/4 > JBL Gti 408 Mids & Vifa OT19 Tweeters; PG Ti2 1600.5 > Morel HCW-10 & IDMax 15
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06-03-2013, 01:51 AM | #8 |
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06-03-2013, 11:49 AM | #9 | ||
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Where could I find the Jehnert Kit? and the Price isn't really much of a deterrent, if the extra money is worth it i'll spend it. I want the highest quality Materials & sound . Ever. Period. |
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06-03-2013, 11:58 AM | #10 |
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You can get the Jehnert Flatline kit from Musicar NW or Unexpected Creations. Ken at Musicar can set you up with everything you need, and it's plug and play.
The jehnert kit doesn't include rear speakers, but they areen't that important anyways. Most of us either leave them stock or replace them with cheaper speakers anyways. |
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06-03-2013, 12:12 PM | #11 |
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If you have some bucks to spend
If you have some bucks to spend
The MusicarNW Kits are the way to go. All parts to do the install are provided and the amps and processors are pretuned as much as possible . No soldering or crimping required. Also he has known to work sets of components that work together and can tailor the sound to your tastes. These are known to work proven configurations. Its painless one stop shopping. He usually recommends Morels for the doors unless its a coupe where only the Jehnerts and Focals fit. |
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06-06-2013, 12:46 PM | #12 | |
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06-06-2013, 01:05 PM | #13 |
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Unexpected Creations in edison nj
Unexpected Creations in edison nj
is the only other place I know of that carry's them. I would get the whole set if you have a coupe. You can find Morels and Focals all over the net. |
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06-06-2013, 04:02 PM | #14 | |
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Hmmm i guess i dont know where to look because i cant find a damn thing, if your bored at work/home dont mind posting a link i would be greatly appreciative |
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06-06-2013, 04:21 PM | #15 | |
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25 Westeria Street Edison, New Jersey 08817 Phone: 732-572-1969 | Cell: 732-921-9046 Fax: 732-572-5508 Email: mypearltpi@aol.com http://www.unexpectedcreations.com/ |
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06-07-2013, 12:47 PM | #16 | |
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Ok so I was reading a little more and then I noticed a familiar subject people kept bringing up "JBL MS-8" which got me to more researching which brang me to realize the MS-8 and front dash center speaker retrofit THIS is what I want to do now, BUT I want to know how I would get a Jl audio xd600/6 AND the JBL ms-8 BECAUSE I was reading that the ms-8 is not much of a amp more or so a sound processor so to get some real power you would need to run an amp any how. What I was wondering is has anyone retrofitted a center speaker, ran a ms-8 and powered ALL SPEAKERS (including under seat woofers &rear dash) by a jl audio xd600/6? |
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06-07-2013, 03:12 PM | #18 |
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You can use the ms8's amp or an external amp for any of the channels.
Email unexpected creations and ask them about the jehnert flatline 3 way speaker kit. Comes with the front speakers, underseats, and the mounting rings. You can get the wiring adapters from the dealer search for the part number. |
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07-26-2013, 03:29 PM | #19 | |
The Wizard
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I can respect taking the time to perfect a product, I do. But this isn't a flux capacitor with an onboard worm hole creator, it's a flippin' amp! I may just end up biting the bullet and doing what was suggested. Throw the JL XD600/6 with some SWS-8xi under the front seats and along with JTSherri spacers and Technic's harness, and call it a day. Am I correct that the XD600/6 would power all four sets of woofers/tweeters, plus the two SWS-8xis? Thanks.
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'11 e90 335i xDrive ///M-Sport '04 e46 330i ZHP *retired* '00 e46 323i *retired* '84 e23 733i *retired* |
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07-26-2013, 04:42 PM | #20 | |
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