Sold FS: Rockford Fosgate P310D4

[SofireGuy 10+ year member]

Older model but only used for a little bit. Just got around to building a box for it. Has some port noise around the 20-28Hz area. Slightly used but never abused. Raising cash for fixing car. Have too many subs anyways!! Pretty much a competition sub i guess? Heavy as crap...

molded polypropylene woofer cone

77-ounce double stacked magnet structure

dual 4-ohm impedance

top-mount depth 6"

* Sensitivity: 85 dB

* RMS Power Range : 100-400 Watts

* Impedance: Dual 4 Ohm

* Low Frequency response: 20 Hz

* High Frequency Response: 200 Hz

* Diameter: 10 Inch

Comes with Sub and Enclosure.

100+ship

Click to read more...

 

[SofireGuy 10+ year member]

Here are some Pics... The port is 3" and it is tuned to 28Hz... I also have a second one that has a crack in the cone that I repaired with CA and it is pretty sturdy and I will throw that on in there for an extra $20..