IKnowImLost224
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Posts posted by IKnowImLost224
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Sent ya a e-mail Steve! Thanks!
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Steve, I purchased the DD-1 (unfortunately before you started signing them and sending the window decals) but was interested in the CC-1 and IM-SG, what kind of price could you do for those?
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I know the post is a little old now but I went through a breakup with the g/f of over 2 years and was takin it kinda rough so I wasn't really on here. I have 5 sanctioned 300's but no 800's yet. I was throwing 15# but just recently switched to 14#. I am a fan of storm and roto grip and am currently liking the crossroads a lot!
Thats me throwing a couple shots with a track 508a
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I know this isnt related to well... anything on the forum but just seeing whats up and if anyone bowls. What kind of equipment you use, average, tournaments, sponsorship, honor scores
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Any other help for sealed box's?
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I was considering making another one tuned a little lower also. I am currently around 35 hz, which doesn't sound bad. I just re tuned with the DD-1 and it was sounding real good! But I either wanna go sealed or aero ported on my next box. Just not familiar with either
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i had a L port box @ 3.92CuFt after displacement, and it sounded absolutely fantastic.
so i mean i know it doesn't totally pertain to having it in a sealed enclosure, but take it for what its worth.
if i remember correctly, isn't there a formula or spread sheet for recommendations to convert from ported to sealed internal volumes?
What did you have it tuned to? And im not sure about there being a chart for converting but RE has specs for both sealed and ported im just wondering when a sealed box becomes too big and when it can damage a sub.
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I know most of you probably think a sealed box for this sub is stupid but I wanna try it and see what result I get for a SQ setup. Just trying to figure out what I should do as far as internal volume. RE recommends 2.1 cu ft but someone the other day suggested 3 cu ft. At what point will a sealed box be too big where I could risk damaging the sub? Also when tuning an amp for a sealed box where do you set LPF and subsonic?
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Okay thanks for the input. I am tryin to get the sundown from him lol
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Anybody?
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Talking to a guy locally who says he has a sundown 3500, and a American bass vfl 150.1. I have a sundown 2500 and love it, he is telling that this vfl is better than the 3500. I don't know much about American bass and don't know what they do as far as how much over rated power @ 1 ohm. Reason I'm asking is because I may look into upgrading depending on his prices
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I know I don't have a paper with a date or name or forum on it but was in a hurry to make this post and didn't really have time, lock if needed.
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im not in the market. an if i was i would most likely go DD seems i am a dealer. but if you don't mind me ask what does a XXX retail for?
NEUMAN
Cheapest I could find the 15" was $579 +shipping
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Well... ill be completely honest.
I was being straight retarded...
The negative output from my capacitor to amp fell out,
So I plugged it back in, and turned the sub on. Ugh....
30 seconds later; smoke.
Also, I don't have an inline fuse between cap and amp (obviously I should)
E/: by the way neuman, ill sell you my blown on cheap.
Recone kits are available, I think possibly into even dual 1ohm
But don't quote me on that
Damn man thats no good
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54mm one way xmax! am i reading that wrong? that is over 4 inches of total throw i do not believe that.
NEUMAN
No you read that correctly.
Ive had 3 of the XXX12D2's.
They flex a MASSIVE amount.
by the way o/p, XXX woofers are SQL not SPL
Ty sir, did not know that. I feel like the sub gets loud but only on certain songs. Coulda been the way I made the box too though
it does get very loud especially for an SQL speaker
From my experience with them, the 12's like ~4^3ft before displacement, and need at least a 4" wide port to breathe properly.
My box was tuned to 32.9hz, at loved frequencies in the range of 25-40hz, but would redoing to 70hz and less.
goodluck with yours
I blew my last XXX out this afternoon, and am now woofer-less :'(
Let me know if you need any more info on the XXX series
Lol how did you manage that? These things are rated at 2000 rms!
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54mm one way xmax! am i reading that wrong? that is over 4 inches of total throw i do not believe that.
NEUMAN
No you read that correctly.
Ive had 3 of the XXX12D2's.
They flex a MASSIVE amount.
by the way o/p, XXX woofers are SQL not SPL
WOW. i will have to look in to them a bit.
NEUMAN
I'll sell ya mine if you wanna drive to Michigan lol
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Lol alright alright I get it!
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no. they're different subs. you have 300 posts and you're asking this?
you bring on a very valid point sir
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I just got a 15" Fi BL for $150 from a guy locally. If it's a dual 2 ohm like my RE XXX 15, could I run both subs off of my sundown SAZ-2500d? If they are the same resistance I don't see why not but just wanted to check first. I do understand they would probably have different imp rise though.
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54mm one way xmax! am i reading that wrong? that is over 4 inches of total throw i do not believe that.
NEUMAN
No you read that correctly.
Ive had 3 of the XXX12D2's.
They flex a MASSIVE amount.
by the way o/p, XXX woofers are SQL not SPL
Ty sir, did not know that. I feel like the sub gets loud but only on certain songs. Coulda been the way I made the box too though
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Awesome man! Lots of good info there!
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Cool thanks man I'll def check it out when I get to a computer
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Looking for two 12's or maybe a 15". Let me know what you have. Once again its the SPL series which is rated at 2500+ rms
Mosconi Aerospace DSP with Optical signal tuning help
in Head Units-Processors and Eq's
Posted
Hi all,
I hope this is is in the right category. This is my first time using a DSP or an optical signal in a car audio application. I will start with the equipment, then ask the questions. I do have an ANC bypass installed also.
Question 1: How do I check the input signal to confirm that there isn't a factory EQ set in the radio? Do I just use a flat EQ/default settings in the DSP to see what the RTA shows? Also, without using RCA's what is the best way to check H/U clipping using the DD1? I checked it with the default DSP settings through the amp.
Question 2: For anyone familiar with the Mosconi software it allows you to enter a number from 1-200 on the input side to set your input gain. I went with 100 which, if my memory serves me correctly, I believe is 0 db and 200 is +6 db. Someone mentioned to me that optical signals don't clip? Not sure how true that is but should my input gain be set higher? On the output side I couldn't get past +2.5 db before clipping on the front and rear channels where I was able to get to +6 db before clipping on the sub channel using a DD1. To me, this seems like the front/rear channels are clipping very early. Is there something I can do to fix this? With the settings the way they are, I don't feel like I get much volume-wise.
If more info is needed please let me know, I am eager to learn this side of car audio. I have tried watching the Gladen Mosconi videos that Frank Miketta has on YouTube but I have such a hard time following along while having to read captions.