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The P3SD4-10's unique design includes a VAST surround, which increases the effective radiating cone area by up to 25%, resulting in a louder and deeper bass response. The subwoofer also features a FlexFit basket design that allows for easy installation in most factory speaker locations and a StampCast basket that provides excellent rigidity and thermal management.
The P3SD4-10 is rated to handle a power output of 300 watts RMS and 500 watts peak power, providing plenty of power for most applications. Its frequency response range is 40 Hz to 250 Hz, ensuring deep and powerful bass with minimal distortion. .


Overall, the Rockford Fosgate P3SD4-10 is an excellent choice for those looking for a high-quality, compact subwoofer that can fit in tight spaces without sacrificing performance. Its durable construction and innovative design make it a top choice for car audio enthusiasts and professionals.
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I have one of these under the back seat of my 2006 F-150, facing down, with 200 watts on it and it sounds great. I think I'm going to break it loose from my 400X4 to add a second set of components and push it with a 325X1.
I have 2 of these subs in 2004 F-150 extended cab with rockfordfosgste power 500*2 amp. It sound fine to be shallow mounts but I think that regular subs sound better. Can not handle dramtic bass loads in songs and the lows sound like paper rattling. Mid bass level is great and sometimes I turn around and look to see if they are really the subs beating like that. you will learn what songs to play and what not to play very fast.
I agree with Ron. But a ten is not supposed to handle lows. if you want lows buy some 15's. These tens are awesome. Had one in the back hooked to a Rockford 400.2 and it was thumping. People wondered if it was two of them playing. However, I sold it and am getting two p3s12's. For people who want deeper bass go with twelves.
Great Buy. Great Sub for price.