E90 Saloon upgrade

hoopsontoast · 04-25-2020, 08:53 AM

Hi guys,

I have read through the following link but I still have a few questions
https://www.e90post.com/forums/showthread.php?t=641323

The Car:
2007 E90 Pre-LCI Saloon 330i/N52 (UK Spec)

The Current System:
CCC Navigation iDrive with the Update 1 (programmable buttons)
https://mca.electricmura.ro/en/blog-...nerationiDrive
Basic/Stereo with 2x Full-Range in Door, 2x Small Base Units under front seats and 2x Full-Range in Rear Parcel Shelf

I want to upgrade the front speakers, to a coaxial pair in the doors, and the larger sub drivers under the seats.

As far as I have read, I need to

- Get the head unit recoded to allow for non-DSP output to the speakers.
- Install a 3rd Party 4-channel Amp or Alpine Upgrade Amp in Boot

Front Speakers:
https://audiovisualworld.co.uk/eton-...-f-models.html
Under Seat Speakers:
https://audiovisualworld.co.uk/car-a...oofer-kit.html

Am I on the right track?

E92x7z · 04-25-2020, 11:04 AM

this eton for a rear door

all coaxial for a rear

yes it is correct you need 4 ohm ... for you basic need a know you need a amp for this speakers ... to reach their full potential

ctuna · 04-25-2020, 12:11 PM

hoopsontoast · 04-26-2020, 09:32 AM

Thanks. Yes, the Eton B100T is an option for the 2-way components over the coaxials.

I have been looking and found the Alpine PDP-E800DSP, looks an ideal one-stop shop for DSP contol, integrated amplifier and streaming from the phone as well.
https://audiovisualworld.co.uk/alpin...p-control.html

How can I connect that to my existing BMW headunit?

E92x7z · 04-26-2020, 11:54 AM

video have subs but you generate translator for this info ! https://www.drive2.ru/l/552474907217232271/

if you need more info say i look this DSP more time

тthis is a another variant to PaP conect to BMW sigma DSP 56 bit https://www.blam-audio.com/en/ra-704-dsp-pro/

ctuna · 04-26-2020, 01:47 PM

Most common one used here of this type (multi channel dsp amp)
is the audiotech/fisher followed by the Jl audio offerings now.
Mosconi and most of the other major brands are attempting something
like this now. I would say AudioTech fisher as the first to offer this
kind of device with decent amp output power and they are still ahead
on the DSP portion.
The early attempt was the JBL and audison offering they had a lot of channels
but it was only head unit power on each channel.

The phone app is a nice feature although most of the other ones have a steaming option
I don't think they have an app.

04-25-2020, 08:53 AM	#1
hoopsontoast New Member 0 Rep 9 Posts Drives: E90 330i N52 Join Date: Mar 2019 Location: Oxfordshire, UK iTrader: (0)	E90 Saloon upgrade Hi guys, I have read through the following link but I still have a few questions https://www.e90post.com/forums/showthread.php?t=641323 The Car: 2007 E90 Pre-LCI Saloon 330i/N52 (UK Spec) The Current System: CCC Navigation iDrive with the Update 1 (programmable buttons) https://mca.electricmura.ro/en/blog-...nerationiDrive Basic/Stereo with 2x Full-Range in Door, 2x Small Base Units under front seats and 2x Full-Range in Rear Parcel Shelf I want to upgrade the front speakers, to a coaxial pair in the doors, and the larger sub drivers under the seats. As far as I have read, I need to - Get the head unit recoded to allow for non-DSP output to the speakers. - Install a 3rd Party 4-channel Amp or Alpine Upgrade Amp in Boot Front Speakers: https://audiovisualworld.co.uk/eton-...-f-models.html Under Seat Speakers: https://audiovisualworld.co.uk/car-a...oofer-kit.html Am I on the right track?
	Appreciate 0 Tweet Quote

04-25-2020, 11:04 AM	#2
E92x7z Private First Class 21 Rep 131 Posts Drives: BMW e92 330 Join Date: Mar 2020 Location: Bulgaria iTrader: (0)	this eton for a rear door all coaxial for a rear yes it is correct you need 4 ohm ... for you basic need a know you need a amp for this speakers ... to reach their full potential
	Appreciate 0 Quote

04-25-2020, 12:11 PM	#3
ctuna Lieutenant General 2046 Rep 13,366 Posts Drives: 325xi 06 wagon MT Join Date: Jan 2010 Location: Santa Cruz, Ca iTrader: (0)	Why coaxials the BMW tweeter pods are cheap. https://www.e90post.com/forums/attac...1&d=1411521234 Best System examples Base System Upgrades http://www.e90post.com/forums/showthread.php?t=1378833 base system wiring pre/post 3/09 https://www.google.com/url?sa=t&rct=...tDpLJPcGkw_ui_ http://www.e90post.com/forums/attach...1&d=1411521234 http://www.e90post.com/forums/showth...ghlight=Dotech http://www.bimmerfest.com/forums/sho...d.php?t=550771 http://www.e90post.com/forums/showthread.php?t=445266 http://www.e90post.com/forums/showthread.php?t=581379 http://www.e90post.com/forums/showthread.php?t=494299 http://www.e90post.com/forums/showthread.php?t=451941 http://www.e90post.com/forums/showth...ht=amp+upgrade http://www.e90post.com/forums/showthread.php?t=540954 http://f30.bimmerpost.com/forums/sho....php?t=1003810 http://www.e90post.com/forums/showth...1#post16679904 http://www.e90post.com/forums/showthread.php?t=822366 http://www.diymobileaudio.com/forum/...morel-jbl.html http://www.e90post.com/forums/attach...1&d=1411521234 http://www.1addicts.com/forums/showthread.php?t=634957 http://www.e90post.com/forums/showthread.php?t=495855 http://www.e90post.com/forums/showthread.php?t=495855 http://www.e90post.com/forums/attach...1&d=1411521234 http://www.1addicts.com/forums/showthread.php?t=634957 http://www.bilstereoforum.se/showthread.php?t=2356 http://www.e90post.com/forums/showth...ight=processor http://www.diymobileaudio.com/forum/...creations.html http://www.e90post.com/forums/showth...1#post16679904 http://www.e90post.com/forums/showth...&highlight=BSW Base System Upgrades http://www.e90post.com/forums/showth...1#post16679904
	Appreciate 0 Quote

04-26-2020, 09:32 AM	#4
hoopsontoast New Member 0 Rep 9 Posts Drives: E90 330i N52 Join Date: Mar 2019 Location: Oxfordshire, UK iTrader: (0)	Thanks. Yes, the Eton B100T is an option for the 2-way components over the coaxials. I have been looking and found the Alpine PDP-E800DSP, looks an ideal one-stop shop for DSP contol, integrated amplifier and streaming from the phone as well. https://audiovisualworld.co.uk/alpin...p-control.html How can I connect that to my existing BMW headunit?
	Appreciate 0 Quote

04-26-2020, 11:54 AM	#5
E92x7z Private First Class 21 Rep 131 Posts Drives: BMW e92 330 Join Date: Mar 2020 Location: Bulgaria iTrader: (0)	video have subs but you generate translator for this info ! https://www.drive2.ru/l/552474907217232271/ if you need more info say i look this DSP more time тthis is a another variant to PaP conect to BMW sigma DSP 56 bit https://www.blam-audio.com/en/ra-704-dsp-pro/ Last edited by E92x7z; 04-26-2020 at 02:40 PM..
	Appreciate 0 Quote

04-26-2020, 01:47 PM	#6
ctuna Lieutenant General 2046 Rep 13,366 Posts Drives: 325xi 06 wagon MT Join Date: Jan 2010 Location: Santa Cruz, Ca iTrader: (0)	Most common one used here of this type (multi channel dsp amp) is the audiotech/fisher followed by the Jl audio offerings now. Mosconi and most of the other major brands are attempting something like this now. I would say AudioTech fisher as the first to offer this kind of device with decent amp output power and they are still ahead on the DSP portion. The early attempt was the JBL and audison offering they had a lot of channels but it was only head unit power on each channel. The phone app is a nice feature although most of the other ones have a steaming option I don't think they have an app.
	Appreciate 0 Quote