Enhanced Premium Sound/Logic7 Plug 'n Play Trunk Subwoofer Harness

Thanks for the reply...that would be fine. After research I really don't want to get into all of that...so with that said could you pm me so I can order one of these? Thanks.

louie hollywood fl 33021 were how can i buy one of thses from you 2001 e38 with dsp

Originally Posted by louie153

louie hollywood fl 33021 were how can i buy one of thses from you 2001 e38 with dsp

No E38 application available, this is for the MOST OEM amp as stated in the very first post.

payment sent....Thank you so much...this will help me get my brothers car finished...great car...will get a m5 for me eventually ....gotta have a stick!!!!!

I have a 08 328xi with L7. I'm thinking about adding a 10" or 12" sub in the trunk but I'm not sure yet. If I got this harness but didnt get another subwoofer would it make the subs under the seats from L7 louder from more power?

Originally Posted by TGOD

I have a 08 328xi with L7. I'm thinking about adding a 10" or 12" sub in the trunk but I'm not sure yet. If I got this harness but didnt get another subwoofer would it make the subs under the seats from L7 louder from more power?

With this harness/LOC you can add an aftermarket amplifier to power either:

- trunk sub
- underseat woofers
- both

Originally Posted by Technic

With this harness/LOC you can add an aftermarket amplifier to power either:

- trunk sub
- underseat woofers
- both

okay but either way I'd need to add an amp to gain the power the harness doesnt add power itself right?

Originally Posted by TGOD

okay but either way I'd need to add an amp to gain the power the harness doesnt add power itself right?

No, this is a harness and a line output converter. You provide your own aftermarket amp.

!! I drive a 2008 528x and i really need this adapter to be able to install my 2 kicker L7
PM me with price and where to send payment !!!!!

Originally Posted by mafmaxx25

!! I drive a 2008 528x and i really need this adapter to be able to install my 2 kicker L7
PM me with price and where to send payment !!!!!

PM sent.

Payment sent

hello...got this installed however I have no signal to subs...the funny thing is there isn't any bass at all like from under the seat...this is leading me to believe that maybe the L7 amp has the issue...if this is the case will the harness still work? I've adjusted bass in the car with the eq and tone controls not sure what the next step is...also I do have one other issue when I have 2 remote wires ran..running single amps on each sub my amps go in protect mode when I have one amp wired to the remote it powers on fine...any insight?

Sending PM!

I have a 07 335i sedan with logic 7 sound system. I would like to upgrade the subs under the seat and potentially the OEM amp if possible. Your harness appears to be helpful in performing this upgrade. I'm new to this forum and would like to learn more when you have a moment.

Originally Posted by BMW2682

I have a 07 335i sedan with logic 7 sound system. I would like to upgrade the subs under the seat and potentially the OEM amp if possible. Your harness appears to be helpful in performing this upgrade. I'm new to this forum and would like to learn more when you have a moment.

PM replied...

Pmed

Pm sent

All PM replied, thanks...

can you pm me details n it works with 03 745 ???

Originally Posted by deepmallhi

can you pm me details n it works with 03 745 ???

It works if your OEM system is Logic7.

Bump...

Hi i need 2 for 2007 M6 with logic 7, i want to power the stock subs with a separate amp. can you PM me ordering instructions. thanks

Originally Posted by technic

improved harness is now available:



- add a trunk sub and/or power the underseat woofers with a separate amp, no need to cut oem wires or harness itself
- quick underseat woofers connectors with 12awg wires labeled for easy connection to your aftermarket amp outputs

price the same, $85 shipped... :thumbsup:

my car is 2002bmw e66 735il ,i intented to add after market amp for my sub which is under my front seat ,my amp is just same asas you shown in this forum page 1 img717 .i wouldlike o buy your new improve cable with loc.would you please tell me the total cost with shipping to taiwan ,then i will mail you my adress.ans do you accept paypal for this?
Best regard
by chou

Originally Posted by x588052004

my car is 2002bmw e66 735il ,i intented to add after market amp for my sub which is under my front seat ,my amp is just same asas you shown in this forum page 1 img717 .i wouldlike o buy your new improve cable with loc.would you please tell me the total cost with shipping to taiwan ,then i will mail you my adress.ans do you accept paypal for this?
Best regard
by chou

Thanks but I'm not currently shipping to Taiwan, too many customs hassles.

I have a 2008 328xi. Im pretty sure i have the logic7 system how can i tell to be positive? Please email me kbailey@uplink.net. Id like to add a 10 inch sub in the trunk with this thanks!!