iloveketa, 1 utilisateur anonyme et 16 utilisateurs inconnus fuscobal | The car is a Golf V GTI and will be prepared for EMMA SQ competition. So far the list is as follows :
- HU : DRZ9255
- Speakers : Iridium 6.2
- Sub JL 12W7 sealed
- Dynamat, Optima and probably Audiocontrol DQS
I am going to use 3 Audison amps : 2 for the Iridiums ( 1 for highs and 1 for mid-bass ) and 1 for the sub. I'm pretty settled on LRX 2.500 for the JL but i don't know if i should go with LRX or VRX for the Iridiums. Do u think the difference in SQ ( or staging and imaging ) between the 2 of them is significant enough to deserve the double price of the VRX ? |
Nerazzurro | VRX ampliers are really higher than LRX, to drive Iridium speakers, you should use amplifiers of same level (VRX) . Between LRX and VRX, there's a big difference in dynamic caracteristics. |
fuscobal | That's good to know ! Thanks ! Any other opinion ? Also, do u think a VRX 4.300 is powerfull enough to drive the Iridiums at their full potential or should i go with one 2.150 for the tweeters and one 2.250 for the mid-bass ? |
Nerazzurro | The VRX 4.300 could drive your mid-bass and your tweeters without any problem  |
_gaby_ | Citation :
That's good to know ! Thanks ! Any other opinion ? Also, do u think a VRX 4.300 is powerfull enough to drive the Iridiums at their full potential or should i go with one 2.150 for the tweeters and one 2.250 for the mid-bass ?
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Hi !
don't worry! The VRX 4.300 is enough to drive your speakers. you don't have to spend all that money in 2 VRX this one is much sufficient |
fuscobal | OK ! You convinced me. I am going to go with a VRX 4.300 for the tweete and mid-bass and a LRX 2.500 bridged for the JL. Although LRX 2.500 is rated only 4 ohms bridged, a friend of mine had no problems with it at 2.8 ohms ! |
_gaby_ | I advise you not to take a LRX amp for driving your subwoofers. Take a real sub amp (or at least a VRX) because the LRX aren't so able to drive correctly subs. |
Nerazzurro | LRX 2.500 is a good amplifier but with the rest of your equipment, you should take a better model which is made to drive subwoofers (mono channel). How many Watts do you need ? Under 4, 2 or 1 ohm ? |
fuscobal | Somewhere around 700W at 3 ohms (JL is a little weird > nopt 2 or 4 but 3 ) ! LRX 2.500 does 1x660 at 4 ohms but it's not 2 ohm stable bridged. However i think it could handle 3 ohms with the fans kit installed ! I would take a VRX 1.500 but it gets a little too expensive ! |
_gaby_ | so why don't you take a second hand one ? You can find some here. |
HaRdCoRe430 |  ... Yes Yes ...
j'comprends keudal ...
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BaB_KiLLeR2 | C'est pas compliqué a comprendre pourtant hardcore
Fuscobal veut se monter une install de ouf et pour amplifier tout ca il se demande si ca vaut réellement le coup de payer le double pour un vrx etant donnée que le lrx est deja un tres bonne ampli et donc est ce que la difference de prix vaut la difference de qualité |
fuscobal | Je vous en prie d'excuser ma francaise mais 'ouf' c'est quoi ?  |
Profil supprimé | somewhere between 'mad' & 'crazy'
blended with a pretty little touch of 'psychotic'
 do not wory at all, you're here at home, guy  |
fuscobal |  Je me sent mieux deja ! Comme j'ai commande le GTI la semaine derniere, j'ai presque 3 mois pour voir les resources et me decider !
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lguedin Art-rache | foutage de gueule ?? |
tataz | Citation :
Je vous en prie d'excuser ma francaise mais 'ouf' c'est quoi ?
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mais non lguedin il parle tres bien notre langue il prefere juste poser ca question dans ca langue afin d'eviter le patois qu'il ne comprend pas |
fuscobal | En fait dans mon pays on parle ni anglais, ni francais mais je connais un peu les deux ! 'Patois' c'est un autre mot que je connais pas mais je vais chercher dans le dictionnaire cette fois ! |
michael2 | Citation :
I advise you not to take a LRX amp for driving your subwoofers. Take a real sub amp (or at least a VRX) because the LRX aren't so able to drive correctly subs.
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I agree with him ! I owned 2 LRX few years ago ( a 1.500 and a 4.300 ) and finally they were too light to drive my focal 33V2... after changing for a soundtream VGA amp, my sub seemed to be be faster than drived by the LRX !
and now the soundstream sounds soft to me when compared with a VRX !
really avoid LRX for your subwoofer ! try something else, not even expensive than a VRX 1.500, but there's many good amp for subwoofers |
BaB_KiLLeR2 | Like a Hifonics Brutus 2005d. It's not as expensive as many other amp from the same category but it's really a good investment |
_gaby_ | Citation :
Like a Hifonics Brutus 2005d. It's not as expensive as many other amp from the same category but it's really a good investment
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T'as des actions chez Hifonics toi ou quoi :?: |
BaB_KiLLeR2 | Ben j'ai pas testé des tonnes d'ampli mais a vrai dire c'est ce que j'ai eu de mieu 
Je conseillerais bien un petit Helix ou Soundstream mais je connasi que de reputation |
_gaby_ | Ben ce sont des tres bons amplis mais différents. Perso je preferes la neutralité du Hélix meme si le soundstream tiens mieux les graves... |
fuscobal | J'ai eu l'occasion de tester le LRX 4.300 vs RF 501X il y a quelques mois. J'ai constate le meme chose regardant le LRX. Il etait musical, les voix etaient naturelles mais il manquait de la dinamique et les aigus etaient trop 'mou' . Par contre, le RF etait dinamique, les aigus etaient plus precises, mais les voix un peux nazales et il avait des distorsions signifiantes a plus de 80% de sa puissance ! |
BaB_KiLLeR2 | A toi de voir lequel des deux tu as preferé dans ce cas là |
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