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Car Audio Forumz - The #1 Car Audio Forum (https://www.caraudioforumz.com/)
-   General SPL (https://www.caraudioforumz.com/general-spl-16/)
-   -   Can someone mod my T3-1000d's to do 1ohm? (https://www.caraudioforumz.com/general-spl-16/can-someone-mod-my-t3-1000ds-do-1ohm-26685/)

Trojan 04-27-2007 10:18 PM
Can someone mod my T3-1000d's to do 1ohm?
 
I just got finished doing extensive tests on both the T3-1000d and the T3-500d.
The T3-1000d is two 500's in one case.
A pair of 500's bridged will do 1 ohm.
A 1000 will not do 1.5ohm or below.
power at 11.8v
T3-500x4ohm=500w
T3-1000x4ohm=1000w
T3-500x2ohm=900w
T3-1000x2ohm=1800w
T3-500x1ohm=1575w
T3-1000x1ohm=3150w but goes into protection
2 bridged T3-500's into 1ohm=3150w

Prolifik 04-28-2007 03:48 AM
are u using a sub for this test? if u are then just roll the amp. it will work good enough for the test but cant be used like that for daily

DesolataX 04-28-2007 03:54 AM
I wish that my amp could do all that 1 ohm-y goodness, but it powers my sub nicely.

But can you mod your amp to do 1ohm? I am sure that it would shorten the lifespan alot, no?

Wagoneyezed 04-28-2007 04:42 AM
amp wont even roll at 1 ohm. fast roll, slow roll didnt matter.

got about 1/6 the way up the volume then it would protect.

Prolifik 04-28-2007 12:20 PM
u need to let it play at a low volume for about 3-4 seconds and then roll it. rolling from 0 on up right away doesnt work with all amps.

Trojan 04-28-2007 03:23 PM
Originally Posted by Prolifik
u need to let it play at a low volume for about 3-4 seconds and then roll it. rolling from 0 on up right away doesnt work with all amps.
I'll try this tomorrow.

Trojan 04-29-2007 06:05 PM
Briddged 1 ohm tests
 
Rolling seemed to get me close to full power but would cut out as well.

I ended up bridging both sides of one T3-1000d to do the pushing and another T3-1000d to do the pulling(as apposed to each T3-1000 doing push/pull duties).
Ran for 1/2 hour at 1/2 volume without the temps going up at all, ran a cool 34 degrees. Was able to run dual 1 ohm subwoofer systems at or near full power without cutting out. Estimate power at 3150w each at 1ohm. Thats 6300w with two T3-1000d's.
:smilie_da Now to get a 18" quad 1.4 Atomic and run all four 1000's!!!

Wagoneyezed 04-29-2007 06:17 PM
Originally Posted by Trojan
Rolling seemed to get me close to full power but would cut out as well.

I ended up bridging both sides of one T3-1000d to do the pushing and another T3-1000d to do the pulling(as apposed to each T3-1000 doing push/pull duties).
Ran for 1/2 hour at 1/2 volume without the temps going up at all, ran a cool 34 degrees. Was able to run dual 1 ohm subwoofer systems at or near full power without cutting out. Estimate power at 3150w each at 1ohm. Thats 6300w with two T3-1000d's.
:smilie_da Now to get a set of dual voice coil twelves that get loud with 6300w apiece.
did you clamp the amps? i dont think they'll make anywhere near that much power

Trojan 04-29-2007 06:41 PM
I'll bring one home from work next week to confirm.

Haunz 04-29-2007 06:53 PM
Originally Posted by Trojan
I ended up bridging both sides of one T3-1000d to do the pushing and another T3-1000d to do the pulling(as apposed to each T3-1000 doing push/pull duties).
How were they hooked up ? what you typed dosen't make any sense to me...


I was looking at these amps... I just got outbid for a pair on ebay in the last 25 seconds... :bs:


PAS mag tested one doing close to 1400 watts into 4ohms with 13.8V in, but they did not report on output into 2ohms... :dunno: :dunno:


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