Jump to content
Please check your junk folder for registration emails ×
  • Current Donation Goals

    • Raised $0.00

aftermarket headunit into 2002 b4 with McIntosh factory system


4kworld

Recommended Posts

Hi all, wired up a jvc-750bt in a 2002 subaru legacy removing mcintosh headunit soldered all the wires up but getting no sound from the speakers. Have read theres a underseat amp possibly and thats my problem. there is a round plug with pins not used behind headunit is this my problem with no sound from speakers any help is appreciated

Link to comment
Share on other sites

  • Admin

My BH had the same setup. What I did was run 4 pairs of speaker wire down to where the amp is under the drivers seat, removed the amp, and then wired the speaker wire back into the factory loom (cut the plug off).

 

I can't remember what colors go to which speaker ( i seem to recall the white one of each pair is the neg side). However trial and error should be pretty easy. Do make sure you identify any that might be 12v, don't really wanna send 12v back into your headunit....

  • Like 1
Link to comment
Share on other sites

  • Admin

That's assuming you are using (and have available) pre-amp outputs on your headunit for both front and rear speakers

 

11 hours ago, logan25 said:

Not to sure if its the same for the 2002, but can try use this guide. I ended up cutting the circle plug/loom from the original HU, using the colours to match up to new RCA plugs for the new stereo.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recent Status Updates

    • MrSg9Sti04

      Afternoon team,
      im new to the group first time posting. Im hoping some body can help me get my launch control all dialled in on my link g4x. Ive had the computer and car all tuned from chris at prestige awesome knowlegable guy super happy with the results but now im wanting to get my launch/anti lag all dialled in. Ive been reading multiple different forums etc all with different conflicking information which has made me nervious with what do i listen to this or that if you get what i mean. Now ive started to make myself familiar with my PClink software etc the past few weeks and im eager to learn how to do minor setups or tweaks etc so im not relieing on my tuner so much and obviously saving myself abit hurt in the back pocket. 
      Now back to the question at hand.... Im wondering if theres and one who could please share there knowledge and wisdom with setting all my values, timing, fuel etc when i have launch control armed and engaged, or even a launch tune file they can possibly send me to load onto my tune. Ive figured out the setup of my digital inputs turning launch control on etc and its obvisously on its pre set factory settings. It engages but doesnt sound the greatest or as angry as it should i feel. Hence reaching out to you good buggers. 
       
      Cheers in advance for any info and help yous maybe able to give me.
       
      Cheers Shaun
      · 0 replies
    • Joker  »  gotasuby

      updated your DP's too : hope that's ok!
      · 0 replies
    • Joker  »  SAS

      Updated your DP's to reflect your business page  
      · 0 replies
    • Joker  »  Nachoooo

      Updated your Avatar : couldnt help myself  cheers!
      · 0 replies
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Forum Statistics

    40.9k
    Total Topics
    573.5k
    Total Posts


×
×
  • Create New...