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  1. Join Date
    Jul 2003
    Posts
    7
    #1
    :question:

    Hi! I'm planning on installing addt'l. speakers to increase the "bayo" of the sound system in my car. But my main problem is, I can't install a subwoofer box in my trunk as I need the trunk space for the stuff I regularly carry.

    What other alternatives do I have? I'm more concerned to SQ so it does not have to be really big subs. If there are any available speakers small enough that could be installed on the board at the back of the car (instead of the back of the backseats), better for me. I already have V12 amps to power it, just in case.


    Thanks in advance!

  2. Join Date
    Oct 2002
    Posts
    11,352
    #2
    since ayaw mo macompromise yung trunk space mo, mag 6x9s ka... pero ako naka 10" sub in a seales enclosure, maluwag pa trunk ko.

  3. Join Date
    Jul 2003
    Posts
    7
    #3
    Apat na yung 6x9 speakers ko sa likod, e (2 pairs). Pero bitin pa rin ako sa bao. hehehe... :D

  4. Join Date
    Oct 2002
    Posts
    11,352
    #4
    ganon ba? hehe sub na talaga sagot jan pre! sealed enclosure para di mashado matakaw sa trunk space. mine's a 10"er in a 0.92 cu.ft box kaya liit lang ang kain.

  5. Join Date
    Jul 2003
    Posts
    7
    #5
    hehehe...


    My biggest problem kasi is if I use a box, the stuff I used to put in the trunk would not fit anymore (e.g.: stroller of my baby).

    Just curious.... do free-air subs really sound like crap like some people say they do? :confused:

  6. Join Date
    Oct 2002
    Posts
    11,352
    #6
    look at it this way... ang free air sub, yung buong trunk yung box nya, if not the whole car... kaya mejo bitin ka sa bass talaga lalo na kung windows down ka kasi di na sya enclosed.

    pag enclosed, the sub has a box, kaya mas maganda ang resonance ng bass sa auto.

  7. Join Date
    Jan 2003
    Posts
    2,355
    #7
    it really depends on your taste. IMHO, kulang pa rin mapa SPL or SQ or SQ+. better pa rin enclosures, not unless your going for SQ, you won't need to go windows down.

  8. Join Date
    Mar 2003
    Posts
    255
    #8
    why dont you try powered subs... if you need space, just remove it... there are small powered subs from 6-8 inches (tubes)... there is also an infinity powered sub, small box lang... just remove when you need trunk space, plug in again after.

    Circa year 94... there were small subs available under the seats... encyclopedia size boxes, that you install under the seats... though admittedly hard to find now

    just my 2 cents

  9. Join Date
    Oct 2002
    Posts
    29,354
    #9
    I had boxed and free-air subs in my previous car. The main difference is the bass is "sharper" with the box.

    BTW, I used 2 x 300watt TARGA subwoofers.

  10. Join Date
    Mar 2003
    Posts
    255
    #10
    I forgot to mention... I had an old 89 corolla... with 8inch (not sure if its 6 or 8 inches) subs sa backboard ng kotse.... bali 4 speakers sa backboard, pair of 6x9 plus a pair of 8inch sub... no wastage sa trunk space!

    pero ang set up with crossover plus amp.

    naisip ko lang considering 4 speakers ka na sa likod... just replace the middle pair... plus crossover and amp

    BTW - I did change my backboard... flat and thick back board lang siya... para ma mount ng mabuti ang speakers and better sound

    again, just my 2 cents

  11. Join Date
    Jan 2004
    Posts
    121
    #11
    I used two 12 inch pioneer free-air sub before powered by tekline amps mounted on a 1 inch thick na MDF. Lakas ng bayo. No problem with the trunk space pa.

  12. Join Date
    Jul 2003
    Posts
    7
    #12
    Originally posted by cta2
    I forgot to mention... I had an old 89 corolla... with 8inch (not sure if its 6 or 8 inches) subs sa backboard ng kotse.... bali 4 speakers sa backboard, pair of 6x9 plus a pair of 8inch sub... no wastage sa trunk space!
    hmmmm... I might consider this. Free-air sub din siya, right? It looks like mapapa-free-air sub ako, either installed on the board at the back, or at the back of the backseat. It may not carry the same punch as that of a boxed-sub, but it will do for me. Mukhang ok rin naman siya (not that bad), based on the comments of the other free-air users here.

    Any specific brand/model of free-air subs available locally na recommended ok gamitin?

    Thanks again.

  13. Join Date
    Jan 2003
    Posts
    2,355
    #13
    I suggest go for auditions. Look for people in free air sub setup or "space saving" setup. :D

  14. Join Date
    Oct 2002
    Posts
    163
    #14
    Scott Buwalda and Jason Winslow won in the last IASCA finals and both used Free air subs.. as long as the subs are properly installed, free air subs can sound good

  15. Join Date
    Jan 2003
    Posts
    2,355
    #15
    Anyone here at free-air sub setup? pa audition!

  16. Join Date
    Mar 2003
    Posts
    255
    #16
    in my old set up, medyo 89 pa... I used earthquake subs na nasa backboard...

    during that time, the MORE important issue was the amp, and the crossover... dami kasi noon nagdadaya using resistors lang for the crossover, tapos isang amp lang sa lahat!... lousy set up.

    dapat single amp for the subs alone, another amp for your mids to get proper "bayo" (minimum of 2 amps)... and the proper tuning of the crossover

    free air sub should be fine enough... and do change the backboard

  17. Join Date
    Mar 2003
    Posts
    255
    #17
    I forgot to mention... personally I dont like subs behind the rear seats... parang muffled yung sound... and the fact na walang box yung sub mas hirap lalo... just my 2 cents

  18. Join Date
    Oct 2002
    Posts
    29,354
    #18
    Originally posted by cta2
    I forgot to mention... personally I dont like subs behind the rear seats... parang muffled yung sound... and the fact na walang box yung sub mas hirap lalo... just my 2 cents
    well, usually if I want to make "bayo", i'll pull down the back seats so the subwoofers will not be muffled.

  19. Join Date
    Jul 2003
    Posts
    7
    #19
    Originally posted by notEworthy27
    I suggest go for auditions. Look for people in free air sub setup or "space saving" setup.
    What do you mean by auditions? I don't understand. :confused:

  20. Join Date
    Oct 2002
    Posts
    11,352
    #20
    audition means listen to existing car audio setups :D

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