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#141 | |
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GAGT - Member
![]() Join Date: Dec 2004
Location: Regina, Saskatchewan, Canada
Age: 35
Posts: 270
Vehicle: 03 Chevy S10 Xtreme
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Quote:
on a side note, thank god someone else knows what they're talking about, . |
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#142 |
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GAGT - Member
![]() Join Date: Aug 2002
Location: Shelby Township, MI
Posts: 584
Vehicle: 2000 GT Coupe
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I know what you mean.
![]() Here is the klippel listening test: http://www.klippel.de/aura/default.html Take the test several times and you'll get an idea of what you really can hear. IIRC, the first time I took it I got down to -24db, and I was able to pull it off a good 25% of the time, but my average is -18db. |
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#143 | |
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GAGT - Junkie
![]() AKA: AJ
Join Date: Dec 2004
Location: Missoula, MT
Age: 35
Posts: 8,403
Vehicle: '01 Subaru Outback LTD
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Quote:
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#144 | |
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GAGT - Member
![]() Join Date: Aug 2002
Location: Shelby Township, MI
Posts: 584
Vehicle: 2000 GT Coupe
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Quote:
And I'm not saying I know everything about audio. My only issue is all of the completly 100% false information he is pawning off. Like boston is good sound, jl is loud...and ported boxes don't have any sq and are only good for rap. |
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#145 | |
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GAGT - Member
![]() Join Date: Dec 2004
Location: Regina, Saskatchewan, Canada
Age: 35
Posts: 270
Vehicle: 03 Chevy S10 Xtreme
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Quote:
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#146 | |
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Slow 5.0
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Quote:
Awesome post!!!! ![]()
__________________
Pinto II http://videos.streetfire.net/video/4...f3013c716f.htm http://img.photobucket.com/albums/v3...mustangpic.jpg |
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#147 |
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Bears Fan
![]() AKA: Metall
Join Date: Aug 2005
Location: Indiana
Age: 36
Posts: 3,856
Vehicle: 2001 grand am gt coupe
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holy hell. let me respond to all at once, or let me try i will probley leave alot of crap out but here goes.
yeah thats a great idea lets put 16 infinitys in a grand am or almost any midsized car, thats a hell of a great idea. no trunk room, no back seat, probley no passenger seat. good call. practicallity is huge. sure 2 subs would take up alot more room than one, but you can still put stuff in it. i see your piont but really who can put 8 or 16 subs in anything no bigger than a truck or van? on distortion good call. i will be honest i dont know alot of %s or any of that crap, but i do know that the "poping" sound generally means that the speaker is overpowerd. really overpowerd to the piont of blowing. theres where the distortion really comes in. we have all heard blown speakers and know how awful they sound. but regular distortion does not sound like a poping, that was my bad i should have been more specific. are you going to argue that boston doesnt sound good, jl isnt loud, and ported boxes really are not good for sq? so i guess bostons sound like crap, jl isnt loud, and ported boxes sound great for all types of music, not just a bassline put in by a cpu. ok. fine by me. now i am sure that basslines are not put in by a cpu and theres going to be a whole nother backlashing about that but i think you get the piont. a sealed box will take the sq away from a ported box any day, and the ported will be louder any day. its what your into to determine what box is right for you. misinformation punkorama? "the g5 is 3" peak to peak excursion. there actual xmax is 15.5 mm, while the 12W7 is 29 mm. and not all ported boxes sound like crap at high volume. i'm done discussing this" xmax is max excursion either in or out. if the w7s is 29mm that must means it can travel 58mm. how many inches is that? i forgot you guys were on the metric system up there. please tell us how much 58mm is in inches. you can even round up. oh and its a good thing your done discussing this. you 2 must think i hate jl and are on there payroll. or just die hard jl fans. either way I DONT HATE JL!! they make good stuff. as i said i wanted a jl about a year ago. i decided to go wtih boston b/c they were cheaper and, i thought, sounded cleaner and clearer. that was after listening to them back to back. not only once but atleast 5 times. i dont care if you hate boston or love them or hate jl or love them i really dont. it doesnt matter. now its time to double team me write 20 posts before i can respond to the first, tell me i dont know what i am talking about, tell me to delete my forums, and all the good. stuff. so feel free. what ever you want to say say it. dont correct each other or anything let me do that. but hey you have to admit this forum is raising some good pionts from everyone, which is exactly what i wanted. oh one last thing. if anyone can find a test between any w7 and the pioneer spl5000, i would love to see it. please post it. thanks guys your the best! ![]() |
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#148 | ||
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GAGT - Member
![]() Join Date: Dec 2004
Location: Regina, Saskatchewan, Canada
Age: 35
Posts: 270
Vehicle: 03 Chevy S10 Xtreme
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Quote:
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#149 |
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Bears Fan
![]() AKA: Metall
Join Date: Aug 2005
Location: Indiana
Age: 36
Posts: 3,856
Vehicle: 2001 grand am gt coupe
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well then you had better sue boston for some false advertising especially if you can find bold print where they say over 3". sounds like you know more about the woofer than the people that made it.
you know what screw it. this isnt going anywhere. i could make a few more pionts but i am going to save everyones time. if you noticed that this all started from a unfair comparision of woofers. all i wanted was to see how more woofer would do. but god forbid, because this was a perfect test but on by god himself. i mean why make a test better than it is? why make anything better than it is? like a car sterio. but who am i to judge? no one or nothing could ever be better than a jl woofer. so this is just pointless. i now see that jl is the best choice for car audio, and any other type of listening experiance. i will trade everything in for jl because they are the best. and if anybody ever disagrees i will take up arms and do what i can to stop such an evil. my eyes are now open to the beautiful jl audio, and it is heaven on earth. i dont care what you say about the jl VS the pioneer i want to see a test between the 2. lets just put them together and see what happens. cant hurt, hell i will even let someone barrow my spl5000 for the test. |
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#150 |
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GAGT - Junkie
![]() AKA: AJ
Join Date: Dec 2004
Location: Missoula, MT
Age: 35
Posts: 8,403
Vehicle: '01 Subaru Outback LTD
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fock nukes, sarcasm is the weapon of the future!
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#151 | |
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GAGT - Member
![]() Join Date: Dec 2004
Location: Regina, Saskatchewan, Canada
Age: 35
Posts: 270
Vehicle: 03 Chevy S10 Xtreme
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Quote:
i never maintained that JL audio is the best in the world, just made an attempt to prove to you why it is not so terrible that it should be dismissed just because it's a more expensive driver. if you would like to do the test, go right ahead. i wouldn't waste my own time with it because i can assure you of the general results already, but all the power to ya! |
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#152 |
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GAGT - Junkie
![]() AKA: AJ
Join Date: Dec 2004
Location: Missoula, MT
Age: 35
Posts: 8,403
Vehicle: '01 Subaru Outback LTD
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here in the states there's something called false advertising. from your post it seems you are inferring that they are saying 3" excursion as a marketing ploy. if you moved to the USA you could make alot of money off of suing them for false advertising. i would highly recommend this, you might be able to afford more bacon.
last time i checked metallman never said it was "terrible" he only said it was overpriced for what you are getting, and that there are other similar options out there for a lower price. btw, you sunk alot of your own arguments on that last comment. |
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#153 | |
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GAGT - Member
![]() Join Date: Aug 2002
Location: Shelby Township, MI
Posts: 584
Vehicle: 2000 GT Coupe
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We we can argue the price/performance ratio all damn day long....and what will it determine about woofer performance?....nothing. The point is, compare one sub to one sub if you are trying to get hard data about sub performance.
Before I get into the xmax issue let me add that false advertising is rampant in the car audio industry. I got into car audio in the early 90's, and it was already an issue back then. I'm sure you have already known of this though, as everyone has heard of amps that don't put out nearly as much as they claim/underrated. It's hear to stay, so we need to be educated about our purchases to get around it. The reason nobody sues is cuz it just ain't worth it. Their cashflow can afford a much better legal team than you can afford. All you would do is waste a bunch of money to prove what everyone already knows, and it still wouldn't stop it from occuring. With that said, boston is a very reputable manuf. and we know they are not going to lie. Now onto the xmax/xmech issue. *edit/rewording* Not everyone calculates xmax and xmech the same way.*edit* One trick the cheaper companies will do is list xmech instead. So lets define the two. Xmax is the measure of linear cone motion. There are several ways of detemining xmax, and most are theoretical. For example, Eminence lists their xmax as the voicecoil overhang. So all they do is take the voicecoil length, subtract the thickness of the top plate, and divide by to. Notice how they divided by two, which shows us that their xmax figures represents a one-way measurement. Xmech is typically refered to as the maximum physical motion of the cone, which means we are at the physical extremes of cone movement. Not all subs have the motor strength to reach this number, which means they may or may not be able to displace this much volume. For example the pop you hear when turning a sub up to far is caused by the voicecoil hitting the back plate. At that moment, the sub is at its maximum rear travel, which is physically limited due to the cone hitting the backplate. To contiue with the Eminence example, they determine Xmech by taking the lowest of 4 different measurements and multiply by 2. Those measurements are the distant required to have the spider hit the top plate, the coil leaving the gap coming out of the core magnetic field, the voicecoil hitting the backplate, or the suspension limited movement of the cone. Notice that they multiplied this measurement by two, which represents total motion of the cone. As you can see, if you are pushing the sub to these limits, it isn't sounding good and you are pretty much destroying the driver. As I had mentioned earlier, these are theoretical methods of measuring driver displacement. A physical example of measuring it would be DUMAX. I mention this cuz boston owns one of these very expensive machines. I know this cuz the inventor of the dumax is a member of a local audio club that I belong to. He also employs Tom Nousaine, who you should recognize from Mobile Electronics, who is also a member of the club. Check out the inventors description of the dumax. http://www.dlcdesignaudio.com/services/dumax.htm So when we see boston claim 3"(76.2mm) of peak to peak excursion, we know they are talking about the physical limit of the cone, and not the linear motion of the cone which is 30mm (15mm Xmax x 2). Since metal was comparing to the w7, lets check out it's specs again. Xmax is 29mm, so 58mm linear. So as we can see, the w7 has about the same linear displacement as 2 g5's. And from bs'ing with Manville Smith of JL, he mentioned about 4" peak to peak. Even in the icix review posted earlier they state, Quote:
So there we go, displacement in a handbasket. I hope it was informative. Last edited by MIAaron; 09-13-2005 at 09:15 AM. |
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#154 |
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GAGT - Junkie
![]() AKA: AJ
Join Date: Dec 2004
Location: Missoula, MT
Age: 35
Posts: 8,403
Vehicle: '01 Subaru Outback LTD
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just one little nit-picky thing thats off topic, but about your post. you mentioned how a lawsuit is basically pointless cause these companies can afford better legal teams. false advertising is one of the easiest things to prove, and in the long run, no legal team can defend what is on paper and what is that rockhard. why else do people get away with lawsuits against mcdonalds and other huge corporations? if your proof is better than their fancy words, its an easy win. thats all i gotta say.
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#155 |
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GAGT - Member
![]() Join Date: Aug 2002
Location: Shelby Township, MI
Posts: 584
Vehicle: 2000 GT Coupe
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Ya, but what do you do when the amp can produce 1600watts into a 1ohm load, even though it is 80% distortion and blows 2 seconds later? It is still a 1600 watt amp at that point. This is why cae-2006 is so crucial.
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#156 |
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Boring old man
![]() AKA: Dave
Join Date: Sep 2005
Location: Wood ranch, ca
Age: 41
Posts: 2,172
Vehicle: '13 Camry hybrid
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wow, a pi$$ing contest. ive been known to join with these.
my view on the best woofer ever takes several criteria into consideration: 1) purchase price 2) efficiency (output/watt) 3) honest ratings 4) dependability 5) flexability (ie: can be used for lots of bass and has good SQ) 6) something that ive test extensively several subs come to mind that would compete: - Eclipse 88-series aluminum subs froma few years ago (i havnt tested the newer ones) - Crystal CMP - JL audio w6v2 series - Aura Force (discontinued several years ago) - Image dynamics IDQ my top pick is the Aura Force 12. it retailed at $150, was rated to take 250 watts RMS, and was the cleanest SQ sub ive heard ( the crystal came close). with only 200 watts RMS it was almost as loud as my 2 10w6v2s. It had an aluminum cone, and it looked really nice. ![]()
__________________
2013 Toyota Camry hybrid: Pioneer AVIC-8000NEX, Phoenix Gold ZPA0.3 (300 x 2), Phoenix Gold ZPA0.3 (300 x 2), Phoenix Gold ZPA0.5 (1000 x 1), Dynaudio MD100 (1" tweeters), Dynaudio MW160 (6.5" mids), Eclipse SW8812 (12" aluminum cone subwoofer) Last edited by caraudiodave; 09-13-2005 at 09:36 AM. |
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#157 | ||||
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GAGT - Member
![]() Join Date: Dec 2004
Location: Regina, Saskatchewan, Canada
Age: 35
Posts: 270
Vehicle: 03 Chevy S10 Xtreme
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Quote:
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and if you would care to explain how i "sunk a lot of my own arguments", i'd be happy to go over it again, .Last edited by DevilDriver; 09-13-2005 at 01:04 PM. |
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#158 | |
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GAGT - Member
![]() Join Date: Aug 2002
Location: Shelby Township, MI
Posts: 584
Vehicle: 2000 GT Coupe
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Quote:
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#159 |
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Bears Fan
![]() AKA: Metall
Join Date: Aug 2005
Location: Indiana
Age: 36
Posts: 3,856
Vehicle: 2001 grand am gt coupe
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wow this is turnig into a war. miaaron thanks for clearing that up for all of us. it seems as though confussion was set in by differnt ways of measering excursion. you have obviously been into car audio longer than probley me and punkorama compined. again thankyou for clearing things up.
also what you said about amps and outout what did you think about cheater amps a few years back. the ones that were rated 2ohms 1watt and at 1 ohm they would put out a thousand or so. i dont remember the numbers but it was something like that. punkorama, if you read your post about the bostons 3" excursion you clearly say that boston has, in bold print mind you, MORE THAN 3" OF EXCURSION. that is why i dont you to sue them, because they dont claim more than, they just say 3". guess you didnt get that. its hard to have a good conversation with someone who wont take there head out of there ass long enough to realize when they made a mistake, but when others do it look out! all hell is about to break loose. i never said jl was terible, again i was looking into buying a w7 before the g5 came out. i wanted to give boston a chance because i really like the 12.5 woofer they had before the g5. the closest boston retailer to my house was in ft.wayne which is about a 90minute drive. they had orderd 2 for me, of the g5s, and i was one of the first to get a pair in the state. any way before i bought it, of course i had to hear what it sounded like. although we couldnt push it to hard, because it wasnt broken in yet, i thought it kept up with the w7, and in sq was better. that is why i went with bostons. honestly i do not think the g5 is the best woofer out there. it would probey be in top 10 but it wouldnt take #1. its hard to say what would, and its hard to judge woofers, with the naked ear, without hearing them back to back. so in my opinion i dont know what the best woofer ever is. the kenwood1300dvc sounds great. the solo xs sound good, the w7 isnt bad, its really a toss up. how can value not have a part to determine the best woofer? if jl made a 12w10 and the thing was louder than the pioneer, and sounded better than the kenwood, but it was 10,000 dollars would it be the best? for a normal american like my self, theres no way it could be. yeah i would respect it but i could never afford it. therefore to compete against it i would have to use perhapes a pair of woofers, but if i could do it and save alot of money doing it than why not? again value is everything. again i like jl, just not enough bang for my buck. also i have explaned why the w7 is overrated, once i am not going to do it again. go back and read it. i have exahausted my case for the last time. this is truely the last time that i go back and forth with people about the w7. its a great driver blah blah blah, we get it. punkorama can you give me another sub you like that wasnt in the test? perhapes we can agree on that. miaaron what is your fav sub? you been in the biz for a long time, who do you like? these are the things i would like to know. what would you recomend to your friends, if jl and boston were never a company? again thanks to all for there opinions they are valued more by some than others |
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#160 |
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GAGT - Member
![]() Join Date: Dec 2004
Location: Regina, Saskatchewan, Canada
Age: 35
Posts: 270
Vehicle: 03 Chevy S10 Xtreme
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"solox sounds good, w7 isn't bad"<--- that statement alone is quite funny.
nonetheless, i would've loved to have seen either a brahma or an XXX in the test, and they were going to be, but both owners of their respective companies declined, most likely related to a disagreement between themselves and ben milne, the owner of eD who conducted the tests. |
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