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Alpine spr components in the front Alpine sps woofers in the rear deck All amp'd up on a crescendo 1000c4 125 wattsx4 at 4 ohms 12 ssa icon off an amp I have not yet purchased All off stock 2008 chevy impala deck

How do the speed nuts get used properly? Do they attatch to the metal frame of the door and then the screw goes thru it or do they just lay flat against the metal frame and the screw goes thru. Clockwise or counter clockwise ?

How much rms should I aim for to power the ICON optimally? How would an amp like this do http://www.americanbassusa.com/product.detail/product_id/137

Looking to get a 12" ICON !!

Have a DCON 12 inch that needs a reconing for sale.

I saw one video that looked kind of intricate it had a sander type tool grinding all excess material off the inner sub? I don't have that

Pay for that

Its only 50 dollars more to just buy a brand new DCON... and I don't have any idea how to recone, nor do I have a soldering iron.. Any suggestions ?

Would I need to add a basket ? What does that mean

I don't know how, and isnt it more than a recone, it seems the tinsel lead snapped ? I'm not sure

I've got a crescendo 1000c4 that can run either 500w x2 bridged at 4 ohms 250w x2 bridged at 8 ohms how can i tell if its wired at 4 or 8 ohms ? and if it was at 4 ohms would an s4 sub work ? or only d4

Would anyone be interested in buying my broken sub ?

Any thing?

The box is as follows: mdf enclosure w/ charcoal carpet, spring loaded terminal cup aero port double/flushed baffle 45 deg angles internal bracing 29hz Made by Vitveet I believe these are the dimensions 24" wide 16" high 14" deep (15.5" after double and flushed mounted baffles) After all displacements, it's 2.18 cubes of airspace tuned to 29 hz! Sub will face back and port will fire to either side (drivers or passenger's).

is this a difficult fix? and the s4 dcon at 500w at 4 ohms destroyed the dcon? why is this ? would a higher rated rms sub such as a GCON work better ? or was I wired at 250 at 8 ohms ?