sub died out of no where... need help...

sub died out of no where... need help...

one of my subs just died... it wont run anymore... what happened? i witched wires and everything thinking its the amp that died out, but its the sub... but, when i push in the cone, it starts running again... when i let go, it wont run anymore? do i need to get a new one?

Amp... Rockford Fosgate 301S

75 watts RMS x 2 at 4 ohms
150 watts RMS x 2 at 2 ohms
300 watts RMS x 1 bridged output at 4 ohms
stereo or bridged mono output
4-ohm stable in bridged mode
Tri-Way capable
requires a 10-gauge wiring kit with a 30-amp fuse wiring and hardware not included with amplifier
variable high- and low-pass crossovers (50-250 Hz at 12 dB/octave)
MOSFET power supply and output devices
MEHSA mounting technology increases the heat transfer from the MOSFET output devices to the heat sink, for higher power output, lower operating temperatures, and greater reliability
TOPAZ noise-killing differential inputs that eliminate 80% of ground loop noise
Transana circuitry keeps preamp voltages low and signal paths simple for outstanding audio quality
NOMAD advanced protection circuitry for "intelligent" shutdown protection
variable Punch Bass (0-18 dB boost at 45 Hz)
speaker- and preamp-level inputs
11-1/8"W x 2-7/16"H x 9-7/8"D

Subs... Infinity 1030W

polypropylene cone
deep-draw I-beam basket
70-ounce magnet structure
recommended power range 50-250 watts RMS
peak power handling 1,000 watts
frequency response 25-400 Hz
sensitivity 88 dB
top mount depth: 5-9/16"
sealed box volume: 0.75 cu. ft.
ported box volume: 1.75 cu. ft

hope that helps... thinking of changing both of them to these ones...
http://www.crutchfield.com/S-Xu9tWXJggro/cgi-bin/ProdView.asp?g=520&I=575P210D4

whats the best move?

by ur spec u shouldn't be overpowering it... did u crank all ur gains up?? cuz u aren't suppose to do that hahha

Yeah if you cranked it then that would be your problem on why it blew.

there's 2 things i can adjust on my sub... all i know is one of them is not even turned up halfway... the only one i turn up all the way is the remote gain i have in the car...

thats your problem I did the same thing haha go ahead and get a set of kickers for 250 (10 inch) 600 watts includes box but they hit out the ass dude i am on a 400 watt amp and they blow guys out here away with w7's here is my full stereo setup :

i want kicker subs but...... i have OCD(not serious) and i dont like setups that are not "all the way" i want everything the same brand... so thats why im getting the rockford punch subs instead of kickers... if i have a kicker amp, then i'd get kicker subs... thats just me... so that sub i got on my previous post, is that gonna do the job?

Sounds like a fried spyder to me.

I dont like punches they suck, no offense bro. they are awesome amps tho

if u want all same sh!t then go all alpine...

i was looking at 15" punch p1 w/ my buddy cuz he blew his LOL sony Xplod 15" now he needs a new sub... well, 15" p1 rated lower then his xplod that blew up i was like wtf is going w/ that LOL...

alpine, rockford, mtx audio are all good. kickers on the onther hand are not the greatest.