anubis
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Posts posted by anubis
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Does your alternator wire go to a fuse box under the hood then to the battery from the fuse box?
let me go check
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ok when car is off its 12.6-12.7 but when at idle i went from 14.4V stock to 14.8V and now 15.4V!
wtf??? all ive done is removed the ac compressor and its jumped up the two times since thus the 15V range now and no big 3 yet.
what could be making this happen and do i need to worry?
car: 99 olds aurora
alt: stock 140A
plus big 3 is gonna be more time consuming than most cars since my stock location of my battery is under the seat with big fuses ill try to take pics or vids
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I use these 2 calculators as well as Exos. The top calc I used to fix a problem with a box I built for my Type R 10". Alpine recommended a 3" port but that was so noisy I couldnt stand it. I input the specs of the sub in the calc and it recommended a 4" port which completely removed the port noise and even increased the output.
The lower calc matches Exos calc pretty well.
i have an xmax of .9" which is 22.86mm so it says i need 10.44" min diamater! thats huge! and 78.52 min area?
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With round/aero ports I suggest anywhere from 7-10in^2 of port area per ft3... To the OP - remember that since you're using external aeros you don't have to account for area taken up by the ports as if they were inside the enclosure.
thank you! all of you! this is why SMD is my only choice in forums
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2 4inch aeros at 8.25inches long would be roughly 42hz. Flared on both ends or no? It depends on what kind of setup really. Big numbers normally are done with small boxes with little port area and big power. If you want it tuned down around 36hz then perhaps try
2-6inch aeros 28inches long. That should give you plenty of port area and get you the tuning you want in a 3.4cube box.
flared on both ends and only on crunch power zone 1000.1 for now so bout 500 rms at 1 ohm
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I dont really understand what your asking? But you would want to go with what the sub calls for on port area. When I do aeros I like to go with 6inch because it has always worked for me no matter in trunks, or suvs. Thats all personal though man. Some people say 12-16 sq of port area per cube so if thats the case you would be looking at 2-6inch aeros. (16X3.5=56) which is 16sqin of port per cube
3.14x3x3x2=56.52 sqin of port area using 2-6inch aeros
its calls for 3.4 cubes with 2 4" ports at 8.25" but thats i guess 40hz and i want 36hz i would think 25 sq of port be too small
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I know how to find round port area and all but when using round port(s) for an enclosure should I use the equal amount to square/slot port as recommended in Exosport's calc?
Ex: building 3.5 cube box in trunk for a single 15" but using round external port
and should i use:
- 6" port
- 4" port
- 3" port
and how many?
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thought they didnt make them anymore? I wonder if i could find two 12s or 10s
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here is pics for ya and another something i got
gorgeous (spelling?)
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getting a cavalier
want advice on what would sound good sq/spl build money not a major issue but budget is under $2500 for alt batts everything
thanks if you could help
budget can be up to $3500 not over
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it may have come wired at 4ohm, my correction... i have had mixed reviews with it being able to handle 2600 rms. so i wanted to play it safe. if people here have had experiance with them and it will be safe then ill deffently wire it for 1 ohm
2600 max bout 1400-1500 rms but i say 1000-1200 real rms
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there they are
1st off they are not MOFO model line
2nd they are discontinued line called FUBR (i owned a pair of 15s) miss them and want some
3rd dual 2ohm voice coil
just google the specs on it
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u do realize its a dual 2 ohm subwoofer not dual 4 ohm wire it to one ohm on the amp dude
withe the gain lowered
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wanted to know the price shipped to paulding, ohio two level one 12" entry subs
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I forgot about the audiopipe Ap30001D it does full power at 2 ohms mono and is priced well at around 360-400 shipped
its a dual mono amp 1500w RMS @ 1ohm x2 last i checked
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no both were on the backseat
u cant fit 6 cubes in a cavy trunk? trust me it can be done...i had a 2004 sunfire and did it twice
once with 15" PA FUBRS then with 7.4 cubes with 15" PA MOFOS
first one was converting a slant face sealed box to a ported box
enclosures fit in the trunk but from the fold down to back bumper where the port sits
got boomy with lows on crappy PA 1920 2 channel plasama amp
ask lanman b out what size u can fit in a cavy/sunfire
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On the alpine decks it has a loudness on and off setting.
oh i see... thats y i use pioneer decks i guess
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It needs to be no less than the port diameter distance from the wall.
so its okay to have it outside the enclosure some?
still got da cavy?
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Ok, I feel like an idot, the Loudness needed to be turned on...my neighbor who works on stereos knew right away what it was....
been there done that
what loudness setting?... i use highs setting
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take a piece of string, put it dead center and follow the curve. measure the length, subtract the amount of straight pieces inside of the elbow, and you have your length.
little different question...but what about if some if ur port is outside the box...like bassbox pro 6 has an option for no flush ends... because 6" port needs to be 6" from enclosure wall correct?
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i have a spare memphis old 4 channel now and wanted to know what size psu i need to run it?
i tore one out of my old tower that was 250 watt and the amp smoked it after 10 minutes......
but my ssl cr5000.1 didnt wtf?
oh and my soundstorm mono doesnt have fuses on the outside is that y?
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was debating on it i wanna take it out and run my hd 18 and seal off the trunk
hd 18?
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port tubes in back
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stock electrical when running voltage has went up and dont know why
in Electrical-battery- Alternators- Wiring
Posted
a while