IA DP Arrives for testing ( Mucho Pics )

[SQBubble 10+ year member]

nice result, if you did 148.1 db with one of the 12", I only wonder what will one 21" achieve ?

 

[lilmaniac2 5,000+ posts]

21" is effectively 2 15s cone area i think. couldve been 2 18s tho i dont really remember

 

[MikeNeufeld 10+ year member]

2 ..15's

 

[lilmaniac2 5,000+ posts]

So yea i did break the sub. Couldve been a pressure spot in the box, couldve been a 1 time problem with the cone, but i was running 4x rated power on it when it did die //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

VIDEO!!!!

A NOTE ON THIS VIDEO I SAY 5400 watts, but that was the previous burp, the burp that it actually ripped on was .4 db down from the previous, and the power was around 5700

http://www.teamssaudio.com/video/play.php?vid=140

and the death vid with 6kw @ 20hz

http://www.teamssaudio.com/video/play.php?vid=139

 

[TreyE 10+ year member]

So yea i did break the sub. Couldve been a pressure spot in the box, couldve been a 1 time problem with the cone, but i was running 4x rated power on it when it did die //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
VIDEO!!!!

A NOTE ON THIS VIDEO I SAY 5400 watts, but that was the previous burp, the burp that it actually ripped on was .4 db down from the previous, and the power was around 5700

http://www.teamssaudio.com/video/play.php?vid=140

and the death vid with 6kw @ 20hz

http://www.teamssaudio.com/video/play.php?vid=139

lol does every test you do end up this way?? you sick sub destroyer:laugh:

 

[lilmaniac2 5,000+ posts]

Only one way to know how much a sub can take, to break it. This one was an accident, well kinda lol. 3 sec burp on 4x rated power isnt exactly being careful

 

[Lakota 5,000+ posts]

and the death vid with 6kw @ 20hz

That's just cruel

 

[PsychoTheRapist 5,000+ posts]

Just out of curiosity, any pix of the coil?

 

[lilmaniac2 5,000+ posts]

sorry nick doesnt want me to cut it, he was actually a bit mad that it broke @ 6kw ( wow 4x rated power and he still is mad about it breaking ) so hes gonna get it and maticulously go over it. I smashed the former into the backplate tho i think. B/c the coil is not discolored from waht i can tell, but there is little pieces of coil sticking up. ( btw mathmatically it takes 60mm of excursion to make the coil hit the back plate ) //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[tcguy85 10+ year member]

that sucks that you killed it but you beat it pretty bad it looks.

 

[lilmaniac2 5,000+ posts]

coil actually didnt stink "that" bad. I could smell it but there wasnt any smoke. I was gonna give it 5-6kw for a long time, but i didnt think nick wanted to spend weeks picking coil out of gap

 

[MikeNeufeld 10+ year member]

i guess the electric chair took it out....lol...... no more lethal injection...

 

[iagrdshaka 5,000+ posts]

jeez it didn't last very long //content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif

 

[lilmaniac2 5,000+ posts]

when your slammign the coil into the back plate it tends not to //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif lol

which according to Nick takes 60mm+ of excursion //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[jfsh90 10+ year member]

7.5 to 10 cubes