amatt85
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Everything posted by amatt85
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New Box Design + calculations=aren't adding up.. PICS
amatt85 replied to snb778's topic in SPL & SQ / Fabrication
not sure if your question got answered b/c i didnt feel like goin thru 3 pages, but from your original pic, i get a net volume of 6.66cubes with the actual length of wood for the port 10.5" for a tuning of about 38hz...(the actual port length however is 14" b/c of end correction and the thickness of the baffle) -
Does anyone use a grill or cover over their subs?
amatt85 replied to jeeper2269's topic in Fi Technical
i just bought some 1/2" or 3/4" spacers and painted them black...worked like a charm -
i saw you said 60-90days on production...so what does that put the ETA ship date at once they are finished...end of august? i should be starting a job at the beginning of may, but want the amp before the end of the competition season...and if i can get it, then i will be down for one...just waiting to make sure i get the job before i sign up...
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i see these selling to meca competitors like hot cakes since there is no battery limit (except for AS classes)...
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if you build your own box you should def. be able to do it for under $60....$20 for mdf, another $10 for glue and screws, use the extra $20 to finish it off however you would like...just take your time, plan ahead, and make sure your measurements are dead on before you cut anything.
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i believe i met jeremy and corey at the show....i had the 92accord running some RE stuff near you...we chatted for a bit. couple of cool guys....i had a really good time there! those were some impressive scores guys...especially with sq subs!!
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An Unbiased Comparison of Linear BL Technologies
amatt85 replied to DevilDriver's topic in Technical Info & How To's
so im gonna dig this one back up... awesome write up! fairly easy to understand from a layman's persepective. out of curiousity, are there any good informative books on this subject matter? -
24sq"of port area, tuned to about 32hz will put u at about 1.9cubes net....u shouldnt have to double the baffle...it wouldnt hurt, but i wouldnt say its neccesary...
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2002 Caddy on bagz...8 Fi BTL 18's, 2 RF T15k amps (new vid pg 31)
amatt85 replied to meade916's topic in General Fi
1)"hvac will go below in the console by the alpine i think" 2) & 3)i believe he is using a alpine headunit for that -
thats what the BP option is for....
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that is correct....however i believe he was saying step it up to four 6"aeros...not six 4"aeros...
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2002 Caddy on bagz...8 Fi BTL 18's, 2 RF T15k amps (new vid pg 31)
amatt85 replied to meade916's topic in General Fi
he hit 500,000 about a week ago... -
yea, seal the trunk off for sure, that helps with scores in 98% of trunkers, thats how mine is right now...im in the low to mid 140s right now, but that was at 40hz with poo for fuses...hopefully i can get into the mid to upper 140s after i tune it higher and get my fusing situation worked out.
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when u decide on ur sub and other stuff...pm me and i will be more than happy to help u out with ur enclosure and tuning...
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if u want something that involves plexi, check out gately audio..they have a section over at *****.com....they do custom acrylic boxes and look super cool...
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nice flex man! i will be doing meca also next season...probably is S1....from what i have hear with the fuses, go with some agu fuses. get some small amperage ones. like if u are limited to 50amps say, do 10 5amp fuses...i hear its best to spread the current across as many fuses as you can... any idea on what ur hitting right now?
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thats it? i was expecting more....j/p man...thats a ton of pics...awesome...and the one i was waiting for (the inside of tommy's truck) is the only one that didnt turn out and u cant see anything....but those are some killer pics...looks like u were busy!
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Tommy "Ho Problems" King of Bass Again
amatt85 replied to Incriminator's topic in Incriminator Audio
im pretty sure he went thru like 30 or so windshields this year alone...the loudest vehicle i have ever heard, hands down!! 159.2 is just nuts...especially since he plays quite low -
here are the pics i took from indy...dont feel like reposting them all so i will link ya!! http://www.*****.com/board/ind...showtopic=11294
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he got them all from Iraggi
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once again, assumin that is 3.8cubes before any displacement and that the sub displaces around .2cubes...u could try aeros. two 4"aeros 15" long would put u right aroung 33hz and still have almost 3.5cubes net... someone can check my math if they want...im like 95% sure im pretty close though
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2 15 dual 1ohms.... i need to be at 1ohms at the amp
amatt85 replied to jonbearsmt's topic in Fi Technical
that sounds right.... .8 sounds fine because i think they are technically .7coils not 1ohm