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Audio Help plz

Discussion in 'Audio, Video & Gadget Tech' started by jmonte3, Jun 9, 2009.

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  1. jmonte3

    jmonte3 New Member 100 Posts

    K so i already have and audio system, but the sound quality is not up to par...so i'm looking for a lil help from an audio guru...My set up consists of:
    • 2 10 " Solo-Baric L7's 600 watt rms/1200 watt peak dual 4-ohm voice coils
    • Pioneer Avic D-3 navi/dvd head unit
    • 1 pair Alpine Type-X compnent 2-way speakers(75 watt)
    • 1 Pair of alpine Type-r speakers in the back doors(100 watt)
    • Total Mobile Audio T1000-Power: 500-1000 Watts 500 W x 1 @ 4 Ohm 750W x 1 @ 2 Ohm 1000W x 1 @ 1 Ohm
    I know my amp is too blame for my less than desirable sound quality...idk its kinda sloppy,I want everything to be powered correctly
    Thinking of upgrading to this:
    http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=19614
    or:
    http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=19252
    or:
    http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=18186
    or even possibly this:
    http://www.onlinecarstereo.com/CarAudio/ProductDetail.aspx?ProductID=17271

    your help will be much appreciated, because i plan on upgrading soon
  2. MannyO

    MannyO New Member

    quick question. do you have everything hooked up to the same amp? from the specs it looks like you have a mono block amp that only pushes 1000 watts if your 1ohm stable. your trying to feed a set of subs that need 1200 watts rms. with the 2 dual voice coils 4 ohm if you wire them in parrallel to the mono block you should get a 2 ohm stable load and be able to power the subs with the kicker pzr. look at your speakers installation guide and it will refer you on how to connect your subs to a specific ohm setup.
  3. Z28Johnny

    Z28Johnny New Member

    What part of the system is not up to par? From your set up it looks like you are powering the fronts and rears off of the deck. If this is true and it was me, this would be the biggest issue. If you want loud, clear music all of the speaker need some power going to them. Subwoofers just need power and to have the gain and frequency adjusted correctly.

    Buy a good quality 4 channel amp first.

    John
  4. SCAIR001

    SCAIR001 New Member

    Even if you wire the subs series paralell you will only end up with a 4 ohm load. Either need different amp or single voice coil speakers
  5. MannyO

    MannyO New Member

    o yeah sorry bro. you can use the speakers you have with the alpine pdx because it is 4ohm stable and gives you 1000 watts rms. the only problem i see is you will be at the max of the amp and not get the full potential of the subs. z28 johnny has a point though your other speakers need some umphh to them. maybe thats where your sound is lacking. and somthing else i forgot to ask are you running your amp and subs as a 1ohm setup?
  6. Z28Johnny

    Z28Johnny New Member

    I get a little confused on the parallel/series thing, but I believe he can wire his current set up to 1ohm. He has 2 dual voice coil 4ohm subs. Parallel the 2 voice coils of each sub together, this will give him two 2ohm subs. Then parallel those two subs together to give you 1 ohm. Right?

    Honestly though you would get more bass if you just did one of those L7's and the amp you have. You'd be giving more power to the one sub. That L7 is more than capable of making obscene bass all by itself, two won't really do much more for you... Honestly!

    Instead of spending $500 on a new amp, spend $50 on a new box for just one of your subs (save the second one as a back up or give to a friend) and spend $250 on a Hifonics 4 channel amp for your speakers. The sound will be way better, the bass will hit harder, your box will be taking up less room, and best of all your wallet will be fatter.

    John
  7. Z28Johnny

    Z28Johnny New Member

  8. sstoner911

    sstoner911 New Member 1000 Posts 100 Posts

    You didnt mention the type of box and where you have it. An incorrect size box can really make those subs under perform - I have two L7 *
    8" and the need lots of power and air space.
  9. jmonte3

    jmonte3 New Member 100 Posts

  10. crazi

    crazi New Member

    If your thinking it overall sound not just the subs, I'd look for an Amp to run your speakers off of. What size Type R's are the 5.25 or 6.5?? Are the Coaxial or Component?? The TypeR is a really power hungry speaker. My friend has two set of 5.25 coaxial in his Hyundai Accent running off an Alpine 240watt amp 4 channel. They are extremely clean and ear peircing.

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