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Author amp needed
combatprojex
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Registered: 12th Oct 03
Location: Wellingborough Drives: Corsa 1.2 16v & proud of it
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21st Apr 04 at 16:37   View User's Profile U2U Member Reply With Quote
i need an amp to power 2 alpine type r10"... prefer to have something alpine but got my eyes on other things

does any one know any thing about Phoenix gold Ti600.2??

thanks
combatprojex
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21st Apr 04 at 17:11   View User's Profile U2U Member Reply With Quote
someone must know what amp i should look into gettin... just for 2 alpine type r's
AdiSRI
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21st Apr 04 at 17:17   View User's Profile U2U Member Reply With Quote
the new Alpine MRD-M501

IF the subs are both 1021D's as they can be wired to show a 2 ohm load. If they are both 1041D's then u r gonna need a 2 channel amp not a mono.
combatprojex
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21st Apr 04 at 17:20   View User's Profile U2U Member Reply With Quote
yes they are the 1041d's only just bought them so how would i know how to wire them up at 2ohm?? i know there are 2 -ves and 2 +ves on each sub at the moment i have got a wire going from one neg to one pos on the sub then a neg and pos going to the amp... is that right??


thanks for your help mate!!
combatprojex
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21st Apr 04 at 17:21   View User's Profile U2U Member Reply With Quote
and...

have you got any links for the above amp??
combatprojex
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21st Apr 04 at 20:21   View User's Profile U2U Member Reply With Quote
ttt.
combatprojex
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21st Apr 04 at 20:22   View User's Profile U2U Member Reply With Quote
ttt
DC
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21st Apr 04 at 20:34   View User's Profile U2U Member Reply With Quote
I seem to b followin AdiSRI around 2nite. Everytime i read a question hes been there first, lol.

U sure the subs uve got r 1041d's cos if they r there dual 4 ohm voicecoils and not dual 2's as uve written
combatprojex
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21st Apr 04 at 20:45   View User's Profile U2U Member Reply With Quote
sorry yeh... dual 2ohms... it says 2ohm's on the chassis of the sub
combatprojex
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21st Apr 04 at 20:47   View User's Profile U2U Member Reply With Quote
there swr 1021's
combatprojex
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21st Apr 04 at 20:49   View User's Profile U2U Member Reply With Quote
is this good???
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=3091917811&category=4950&sspagename=STRK%3AMEBWA%3AIT&rd=1
DC
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21st Apr 04 at 20:50   View User's Profile U2U Member Reply With Quote
If they r the dual 4 ohm voicecoil version as Adi has already beaten me to sayin (lol) u wil need a 2 channel amp not a mono 1 to run at 2 ohms.

In order to wire at 2 ohms u need to run 1 sub off 1 channel of the 2 channel amp and the other sub of the remaining channel.

To wire the subs to run at 2 ohms u need wire the subs in parallel. Connect the positive from 1 voicecoil of the sub to the postive on the other voicecoil. Then connect to the postive on the amp.

Then wire the negative from 1 voicecoil to the negative on the other. Next connect to the negative on the amp.

This wil produce a 2 ohm load 2 each channel.

I could b wrong but not sure there is an Alpine 2 channel powerful enough for what u want.

I think the MRV-T420 is the most powerful Alpine 2 channel u can get and its 170x2 RMS at 2 ohms. U need 300RMS to get the best out your subs if im not mistaken.
combatprojex
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21st Apr 04 at 20:52   View User's Profile U2U Member Reply With Quote
what could i get instead of an alpine then.... thanx for your help guys
DC
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21st Apr 04 at 20:52   View User's Profile U2U Member Reply With Quote
shit wrote all that before u said u had 1021's, lol.

Yer its a good thing cos it does mean u have dual 2 ohm voicecoils and u can wire off a mono block 2 get a 2ohm load.

Do u want me to explain how to wire em 2 get a 2 ohm load off a single channel or do u no mate?
combatprojex
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21st Apr 04 at 20:54   View User's Profile U2U Member Reply With Quote
no i dont really know much mate... so i can run these two subs off a mono block... do i wire them up in like a 'circut' like -ve to +ve to -ve to +ve and so on??
DC
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21st Apr 04 at 21:07   View User's Profile U2U Member Reply With Quote
yer lik a circuit mate.

To get a 2 ohm load off a mono block from your subs u would wire them in series.

In basic terms u need to connect the negative from a voicecoil on 1 sub (eg. sub A) to the negative on voicecoil on the other sub (sub B). Then connect that to the negative on the amp.

Then connect the postive on sub A to the positve on sub b. then connect this to the positive on the amp.

Finally u need to link up the remaining positve and negative on each sub. For example the remaining positive to negative on sub A to each other and then the same on sub B.

If u want to stick to an Alpine amp u hav two options. As Adi suggested the MRD-M501 is 1 option and so is the MRD-M301.

The 501 wil produce 550RMS at 2 ohms and the 301 350RMS at 2 ohms so it all depends how hard u wanna run ya subs. There rated at 300RMS so the 301 may be enough for ya.



[Edited on 21-04-2004 by DC]
combatprojex
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21st Apr 04 at 21:11   View User's Profile U2U Member Reply With Quote
got any links for these amps mate...

thanks
DC
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21st Apr 04 at 21:20   View User's Profile U2U Member Reply With Quote
not sure who stock em. Got the 2004 catalouge so thats how i knew bout em.

Can some1 help him out with a link plz
combatprojex
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21st Apr 04 at 21:21   View User's Profile U2U Member Reply With Quote
ok cheers DC excellent advice mate..
DC
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21st Apr 04 at 21:23   View User's Profile U2U Member Reply With Quote
thats alright mate. U2U me anytime if u need anything else
combatprojex
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21st Apr 04 at 21:24   View User's Profile U2U Member Reply With Quote
ok mate will do!!
AdiSRI
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21st Apr 04 at 21:38   View User's Profile U2U Member Reply With Quote
there new range amps, im out looking for questions tonight DC!!!
I likey M501's they will be about ... £350 online soon.



[Edited on 21-04-2004 by AdiSRI]
AdiSRI
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21st Apr 04 at 21:45   View User's Profile U2U Member Reply With Quote
for full amp info look here

http://www.corsasport.co.uk/board/viewthread.php?tid=139343
combatprojex
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22nd Apr 04 at 14:54   View User's Profile U2U Member Reply With Quote
cheers AdI

 
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