General questions about LOC

  • 1
    Participant count
  • Participant list
I am no expert in car audio, but I have had my fair share of aftermarket stereos. From a simple passive LOC/amp/sub setup to full system upgrades.

My first setup was a basic passive LOC, connected to an amp and sub. I upgraded piece by piece until I had some door speakers, and then upgraded a head unit. Switching from my stock '98 toyota head unit to a hand me down single din JVC from a friend changed the SQ so much. I then upgraded to a full kenwood system, new headunit, 4 channel and monoblock amp, 4 components and 2 12s. Best system I had had up to that point.

I had to get rid of that car and the system, and ended up driving a '00 Lexus RX300 with the premium sound system, when I went to try and upgrade this system I found out that you cannot change out the HU for an aftermarket system without losing complete functionality of the center dash. I had to settle for a cheap passive LOC once again, and the sound quality suffers in the subwoofers.

I have never used an active LOC such as an LC2I, and am currently looking at investing in a new car but am weary of getting another car with the "premium" sound system and not be able to modify the way I want/to the quality I want.

I am assuming the LC2I still wont perform as well as a headunit with preamp outputs, but I cant say for certain. Can someone explain the differences please! //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

I am trying to determine which would be best; getting the base model of the car with the changeable head unit but missing a lot of other features I would want from the premium models (heated seats/automatic climate control/automatic lights etc.), or if getting the premium models and attaching a LC2i (or similar) would have comparable sound quality, I know I do not like the passive LOC, so thats a moot point.

tl;dr Trying to learn the difference between passive and active LOC, versus a headunit with preamps and what will give the best sound quality, and if a new HU vs an LC2i would be comparable in sound quality.

 
Activity
No one is currently typing a reply...
Old Thread: Please note, there have been no replies in this thread for over 3 years!
Content in this thread may no longer be relevant.
Perhaps it would be better to start a new thread instead.

Similar threads

time alignment is not the same as volume. Time alignment is usually only needed when you have an amp or multiple amps, and one has a delay. I...
1
780
Looks like it's wire it either 4 or 8 ohm 🤔
4
813
Okay. Thank you so much! I will run individual power / ground wires to each amp. If the front of the car has no dedicated spot for tweeters, what...
2
849
You will need distribution blocks for the amps I would run 0 gauge to the blocks and 4 gauge to the amps. For the head unit I would us one that...
1
899
With 1/4 wave and tuning low, your vehicle is a resonator itself, like if you think about from your rear hatch or back of the box traveling front...
2
284

About this thread

aspain89

Junior Member
Thread starter
aspain89
Joined
Location
Mission Viejo, CA
Start date
Participants
Who Replied
Replies
0
Views
758
Last reply date
Last reply from
aspain89
1000005348.jpg

Deepak Walia

    Apr 23, 2024
  • 0
  • 0
1713846388212.png

Random4thGuy

    Apr 23, 2024
  • 0
  • 0

Latest topics

Top