02-28-2024, 06:50 PM | #23 | |||
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I'm still trying to learn what all options are out there. I see Bavsound, Alpha1 and now Orella. The Orella kit looks pretty attractive, cause I'm willing to bet I would be happy with the stock speakers amped up and the under the seat subs replaced with something that can provide a little more punch. I'm not trying to do an SQ build here, just want something more than what I've got lol. So I'm curious what the actual prices of these different setups would be. |
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02-28-2024, 06:52 PM | #24 | |
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Drives: 2023 M3 COMP XDRIVE
Join Date: Jan 2023
Location: Tucson, AZ
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02-28-2024, 06:57 PM | #25 |
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04-06-2024, 11:56 AM | #27 |
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Bimmertech Alpha1
Hi,
I've installed the Bimmertech Alpha 1 amp (..audiotech fishcer Match 8dsp) and the Bimmertech speakers/subs. Replacing the 'premium' OEM system. Night and day difference. Key is to 'tune' the amp using the audiotech fishcer DSP PC-TOOL PC software. You connect the amp via USB to computer and also connect a mic (ex. Mini-DSP...). Many options in the program but key is running 'real time analyzer'. I did the 1st tune myself with decent results but I then had a remote session with Bimmertech Support who provided the right calibration file for the mike and pink noise files. They spent over 1.5 hrs tuning the system and even compensating for my left ear hearing loss. Last edited by pvabeach; 04-06-2024 at 11:57 AM.. Reason: note this was for my 230i, not 135i |
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04-06-2024, 03:22 PM | #28 |
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I wonder what type of EQ can be done with REW and a UMIK-1 using the stock system. If you do the Bimmercode to unlock the B&O profiles, does that give you more control over the type of EQ?
Has anyone tried this? The stock speakers sound pretty good to me with just a little bass boost. I'd like to get a little closer to the Harman curve, though. That's pretty cool that they EQ it remotely. All of these speaker upgrades are kind of iffy without any frequency response graphs accompanying them. |
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