Rockford Fosgate P2D4-8 Punch P2 DVC 4 Ohm 8-Inch 250 Watts RMS 500 Watts Peak Subwoofer

First of all , thank you ! Thanks for understanding my delivery hurry and thanks for kindness. Great product , it was what i expected

I had to downsize my subwoofers for my new downsized van. And these are perfect, sound and build quality is great

No issues product is good .

These subs are overly stiff and a bit overly priced. I’m not sure you could even recone it if it blows up. Also, you need at least 300 watts to get some movement. Then you worry it might blow up. I wouldn’t buy another one. I would buy JL audio or Sundown. This sub is made in China. I thought Fosgate was USA. Big disappointment.

Ok so I didn't really get to use it what I intended it for because it is a tall sub. But I did not return it because I had already taken it out and didn't really want the hassle of shipping it back because of my stubbornness. I did manage to use it for a home stereo set up. Basically gutted a old radio shack Optimus speaker box and installed it in there. It looks pretty bad ass and fit perfectly. It sounds pretty good but definitely not hitting its potential. Needs lots more juice. But over all it came packaged nice and protected I like using sonic electronix for car audio. I go directly to there site find what I need then order it through amazon. Overall the sub is nice and tight if you got room try one its def a good sub. Unfortunately I gotta use 1 of 2 subs a ken wood or a kicker comp rt oh well mistake

Running a Crossfire Tek 150 on two of these subs and I am impressed. I believe that these subs could take 500 watts easily. Running 300 rms into 2 P2D4-8's pound my truck cab extremely well. With a ported box tuned to 32hz, the sub never bottom...granted the sub can only do 40hz itself, it's nicer than my JL 8W0 easily and WAY louder.

Plus jamais de Rockford Fosgate, le cône est tellement rigide qu'il est impossible de le faire bouger même avec les doigts. J'ai connecté mon amplis de 220 Watts RMS et il ne sort presque pas de son de ce HP. Pourtant ce même ampli fait ce débattre dans toutes ses limites mon Alpine 12" Type S et et même chose pour mon Legacy 8". Donc je l'ai retourné et j'ai du payer moi-même les trais de transport de $37.55 et il ne mon pas remboursé le montant au complet. Par chance Amazon m'as remboursé la différence, au moins Amazon donne un excellent service et soutiennent leurs clients. En plus je l'avais connecté en 2 x 4 homs en parallèle pour donner 2 ohms. (Les trois HP ont été testé dans trois boîtes conçu celons les specs des fabricants). A moins d'avoir des amplis surpuissant n'achetez pas ce Sub.