Jump to content

Johan Gustavsson

Members
  • Posts

    55
  • Joined

  • Last visited

Posts posted by Johan Gustavsson

  1. Hello!

    Right now i have two lvl 3 15" d4s in my BMW E39 Touring, playing 147 dB @ 42hz legal score. The box matches DC recommendations.

    I got an 3.5K amp and have been offered an lvl 5 18" with carbon fiber upgrade with d1 coils. With this sub i will wire 0.5.

    Do you think i can reach close to 150dB with the 18" and get overall better music performance compared with the lvl 3 15? In the future i will maybe buy another 3.5K so i will wire them 1 ohm each.

  2. Your sig says 2012 Psychlone trunk champ so I believe you when you say you know what you are doing? Even though your original post doesn't really suggest so lol. But to answer your questions, yes dc amps generally do well when wired down with proper electrical by those with the experience to do so. They are strong well built amps. And with lvl4 coils on the 3 motor I would bet they could take that power just fine.

    Put up a build for it if you stick around here and welcome to SMD!

    Yes that's correct, maybe my lack of good ways to express me in English make's me look like a beginner :) Just wanted to hear your expressions about loads for the 3.5k amp.

    Last year i had five 12" subs wired to two docked amps with daily .7 load each without problems.

    I know what it takes to wire low, got a friend who ran his aq20k at 0.25 . He played 155dB+ legal in a vw golf 2 with four SPL-Dynamics 15" in super street no-wall :)

    My primary goal for 2013 is to play around in Bassrace 139.9 and have a nice demo sound. I also want to keep the weight down this year so i can have more fun with the 300HP V8 in my car, that's why only goes with two 15".

    I can show you all a picture of my door panels which are new for this year :) The color is going to change..

    553710_10151240535129438_639953861_n.jpg

    Im going to use four 6,5" and pair them with a couple of supertweeters.

    Last year i ran Selenium ST-350's with Audiopipe APMB8 8" mids.

    The door mids will be powered by an Impact HC 250.2 who delivers 2x500wrms @ 1 ohm (2x400wrms @ 2 ohm).

    I sure will put up a build log here at SMD when i got my new DC subs and amp delivered :)

    \\ Johan

  3. Hello!

    I have plans for purchasing two LVL 3 15" and a DC 3.5K amp, should i go for subs with dual 2 ohm coils or dual 4 ohm coils?

    With dual 4 ohm i get to run the amp in 1 ohm and with dual 2 ohm it get's down to 0.5 in the theory. Is 0.5 the way to go because of the impraise?

    I will mostly play music but i wan't to be able to go loud also.

    The car is a BMW E39 540i/6 Touring.

    Any thoughts?

×
×
  • Create New...