[muffking]

I'm looking to add a DSP and amp to my 6 speaker base system for the front doors and under seat subs.

Can I use the the front door speakers outputs for the signal to the DSP? i.e. are they full frequency range?

Does anyone know what the wire colours for these speaker outputs are?

[IK6SPEED]

Originally Posted by muffking

I'm looking to add a DSP and amp to my 6 speaker base system for the front doors and under seat subs.

Can I use the the front door speakers outputs for the signal to the DSP? i.e. are they full frequency range?

Does anyone know what the wire colours for these speaker outputs are?

.

[muffking]

Thanks.
Is there a way to tell if my BMW Professional system is the Base or HiFi system as there may be an option to use a harness if my car has a factory amp?

[IK6SPEED]

Originally Posted by muffking

Thanks.
Is there a way to tell if my BMW Professional system is the Base or HiFi system as there may be an option to use a harness if my car has a factory amp?

A vin decoder

[muffking]

Thanks.
Just comes back with this:-

Vehicle options

L812A National version England / Ireland
P337A M Sports package
S1CAA Selection of COP relevant vehicles
S216A Hydro steering-servotronic
S230A Extra package, EU-specific
S249A Multifunction f steering wheel
S258A Tire with run-flat functionality
S2NHA M Sport brakes
S2PAA Wheel bolt retainer
S2PFA BMW LA wheel M Star Spoke 403
S2TBA Sport automatic transmission
S302A Alarm system
S3AAA Roof railing black
S3AGA Reversing camera
S420A Sun protection glazing
S423A Floor mats, velours
S428A Warning triangle and first aid kit
S431A Interior mirror with automatic-dip
S459A Seat adjuster, electric, with memory
S465A Through-loading system
S481A Sports seat
S493A Storage compartment package
S494A Seat heating driver/passenger
S496A Seat heating, rear
S4DLA Accent strips, black, high-gloss
S4MRA Interior strips, aluminum hexagon
S502A Headlight cleaning system
S508A Park Distance Control (PDC)
S520A Fog lights
S521A Rain sensor
S522A Xenon Light
S524A Adaptive Headlights
S534A Automatic air conditioning
S544A Cruise control with brake function
S563A Light package
S575A Supplementary 12V sockets
S5ACA High-beam assistant
S5DAA Passenger airbag deactivation
S5DCA Rear-seat headrests, folding
S5DPA Park Assistent
S609A Navigation system Professional
S654A DAB tuner
S698A Area-Code 2 for DVD
S6ACA Intelligent emergency SOS call
S6AEA Teleservices
S6AKA Connected Drive Services
S6AMA Real-Time Traffic Information
S6ANA Concierge Services
S6APA Remote Services
S6NHA Hands-free with USB interface
S6NRA Apps
S6WAA Instrument cluster, expanded equipment
S6WAA Instrument cluster, expanded equipment
S704A M Sports suspension
S710A M leather steering wheel
S715A M Aerodynamics package
S760A High gloss shadow line
S775A Headlining anthracite
S850A Dummy-SALAPA
S853A Language version English
S880A On-board vehicle literature English
S8KAA Dummy-SALAPA
S8S2A Coding alarm signal
S8S3A Automatic locking when driving off
S8SMA Car ident. number visible from outside
S8TGA Thiefproofing device
S8V1A Label

[andrew.webber]

From the VIN decoding your vehicle is the same as mine and that is it has the pro nav (S609A) but it will have base stereo ie. a mid in each door and a sub under each front seat.

There is no separate amp - the iDrive head unit drives everything and carries out the EQ as well.

I was looking at upgrading similar to you but never got around to it - all I did was upgrade the mids in the front doors and added tweeters at the front via a rainbow upgrade set !

You can still use a harness from technic to upgrade the base system - see https://technicpnp.com/

HTH
Andrew

[muffking]

I can see why you didn't take it on, a lot of wiring from the front.

I'm thinking if I can use the Autoleads SOT-976FB Fakra cable. https://www.ebay.co.uk/itm/SOT-976FB...19.m1438.l2649
I believe it's supposed to allow ISO speaker connections to be used inline between the headunit and speakers. That way I can run cables to an amp and back. Does that sound about right?