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View Full Version : AMP QUESTION PLEASE HELP ME



malton2bad
22-01-03, 10:32 PM
IV GOT 2X 200WATT AMPS COULD I USE THE 2 AMPS TO POWER ONE SUB IF YES HOW IS IT DONE

THANKS FOR YOUR TIME :P

Euan
23-01-03, 01:17 AM
you will be able to if your amp is bridgeable.

you connect + from 1 channel with the + speaker connection and

the - from the other channel to the - speaker connection.

mikeoxford
23-01-03, 09:32 AM
i think your trying to physically connect two amps here right?

i dont think you can do that

if your asking if you can use two channels to power one thing, then yes you can bridge them as said in novatakens post

but no not really - u CANT connect two amps to one sub - to much watts will go through, and kaboom!

not possible im afraid

Euan
23-01-03, 10:16 AM
i should prob read the questions before giving a reply! :lol:

mikeoxford
23-01-03, 10:44 AM
:lol: the insurance bill is coming to you when the cars on fire!!!!!!!

Ballsy
23-01-03, 06:06 PM
it is possible to connect two amps to give a more powerful signal but it cant be done with any old amp, there are only a few manufactures (eg kicker) whos top ov the range amps can do this, i take it ur not talkin about a really expensive amp so i would say dont do it!!!

hope that helps

Ballsy

mikeoxford
24-01-03, 09:28 AM
:? ive never heard of connecting two amps to one output - gonna look into that - not that i disbelieve u or anything, just unsure!

whitey
24-01-03, 08:47 PM
Think your confused there!!

Kicker for one aint expensive compared to rockford or directed or audio bahn!

But icker amps all carry preouts so another can be attached without needin another preout from the stereo! Sure thats rite!

Whites :twisted:

Ballsy
24-01-03, 09:28 PM
hey m8, trust me, u can connect two amps to give a more powerful signal!!!!!, as for kicker not being expensive, i was meaning it will be more expensive than the amps that malton2bad has( iam presuming cause you didnt mention a make or model etc)

if you want more detailed info goto www.caraudiodirect.com and go onto the forum pages and they will confim it 4 u m8!!

hope that helps

Ballsy

Seely
25-01-03, 03:33 AM
It is possible to do this... on certain Alpine amps you can connect the left RCA to one of the amps and the right RCA to the other amp. You can then bridge each amp to its OWN subwoofer and have the amps (which are 2 channel) running in true mono mode.

If you wanted to use 2 amps on ONE sub though in this kind of configuration you would need something with dual coils or similar so each amp would power an individual coil each. so they would get the full power of each amp.... take for example my CV 18" stroker. dual coils 800wrms handling - per coil making a total of 1600wrms. atm its got a 1507 Alpine amp bridged and running in series to each coil making a 1ohm load to the amp which gives it 900wrms shared between each coil.
If i used another 1507 and ran it in true mono each coil would receive 900wrms which would be 1800wrms in total!

and one more thing you would need exactly the same make/model of amp and get them setup correctly using an RTA (if you doing it with a dual coil sub) because each amp might be rated slightly higher or lower than the other which, if not setup right could damage the speaker.

Be careful and if in any doubt consult the manufacturer first to make sure this is possible with your amps and find out what configurations they recommend.

If you want the PDF of my alpine amp with the diagrams then email me and i'll send you a copy :) or just MSN me and i'll send them over.