91 Blaze It Up Project

Discussion in 'Subwoofer Box and Custom Fabrication' started by Adrian661, Feb 19, 2009.

  1. Adrian661

    Adrian661 Full Member

    WASSSSSSSUP FELLAS GOTTA PROJECT !!!!!!!!!!!!!!!!!!
    WELL GOT A 1991 BLAZER THAT ME AND MY BROTHER-IN-LAW R GOING 2 WORK ON WELL WE HAVE BEEN TRYIN 2 FIGURE OUT HOW 2 BUILD AN ENCLOSER WE HAVE 3 DIRECTED AUDIO SX12D4 12'S DUAL 4 OHM WE DONT KNOW IF 2 GO PORTED OR SEALED POINT THEM UP OR DOWN OR TOWARD THE REAR DOOR WE WANT IT 2 HIT HARD AS HELL WELL WE HAVE 2 DIRECTED AUDIO 2400 WATT AMPS AN Y SUGGETIONS ANY THING WELL HELP DONT TRIP WE WILL REPESENT CARAUDIOTALK.COM TO THE FULLEST WE HAVE THIS IS THE SPACE WE HAVE 2 WORK WITH
    LENGTH-37.5"
    DEPTH-28.5"
    HEIGHT-17.5"
    HERE R THE SPEC FOR EVERYTHING
    [​IMG]
    *600 watts continuous, 1200 watts peak
    power handling
    *16mm Xmax (one-way linear excursion) *Optimized for small sealed enclosures *Reversible trim ring allows driver to be
    mounted facing either way with style *Proprietary die-cast aluminum baskets for
    rock solid assembly
    *Vented spider landing provides forced-air
    cooling for the 2.5" voice coil assembly
    *Wide nitrile butyl rubber surrounds allow
    more excursion at low frequency
    *One-piece frosted ultra-rigid polypropylene
    cones
    *Custom rubber magnet cover protects motor
    assembly
    *Nickel-plated spring-loaded speaker
    terminals
    Click Here for Complete Specs
    Model SX12D4
    Size 12"
    Magnet 109 oz.
    Power Handling 600 watts RMS
    Power Peak 1200 Peak
    Impedance Dual 4 Ohm V.C.
    Freq. Resp. 25Hz - 2500Hz
    Efficiency 84dB (1W/1M)
    Fs/Hz 32
    Re 7.8
    Qts 0.62
    Vas/liter/ft3 32.07/1.13
    Xmax 16mm
    Depth 7 3/8"
    THE AMPS
    [​IMG]
    1 ohm stable
    - Externally bridgeable with built-in gain sync - double the power!
    - Continuously variable 12 dB/octave low-pass crossover
    - Switchable 30Hz, 24 dB/octave subsonic filter
    - Built-in blue LED top panel illumination
    - External LED/Fan power jack
    - Thermal, DC offset, reverse polarity, over and under voltage, and short circuit protection
    - High speed MOSFET switching power supply
    - High current, high efficiency MOSFET outputs
    - Switchable 8 dB bass EQ
    - 180° phase invert switch
    - Remote subwoofer level control function

    Type: Class D Mono
    Maximum Power: 2400 Watts
    CEA Primary Power (power into 4 ohm, all channels driven, 14.4V supply 1% THD+N): 400W x 1
    CEA S/N Ratio (referenced at 1 watt/4 ohm): 60dB
    CEA Additional Power (power into X ohm, all channels driven, 14.4V supply 1% THD+N): 1200W x 1 @ 1 ohm
    Frequency Response: 20 - 250Hz
    Damping Factor: >50
    Input Sensitivity: 150mV to 7.5V
    Crossover Type: Variable 12dB low-pass
    Bass EQ: Yes 8dB
    Protection*: T,S,D,R,O,L
    Dimensions - inches (W x H x L): W:10-3/4 x H:2-1/2 x L:14-1/4
    Metric - mm: W:273 x H:63.5 x L:360
     
  2. pedro quiroga

    pedro quiroga Well-Known Member

    subs up port back. you should be at 38 inches and some change wide.

    i roll in a 96 jimmy.

    how do you plan to wire 3 d4 ohm coils? 2 will get you a 1 ohm load.

    hmmm just figured it out you could do a 2.6 ohm load wiring them series/parallel. or .67 ohm, but i dont know that your amp will like that.

    can they be strapped together? if so then the 2.6 ohm load should work with them