facebook no script image

Rockford Fosgate R400-4D

Item #31136
Prime Series 400 Watts, Full-Range Class D, 4-Channel Car Amplifier

Write a Review For Rockford Fosgate R400-4D

Making buying decisions based solely on reviews is not recommended.  
Onlinecarstereo.com is a private site that conducts the business of selling car audio/stereo and as such, any specifications and information posted by Onlinecarstereo.com regarding products for sale must be factual. However, customer comments in regards to their experience with said products are the opinions of the user.
The customer opinion reviews are used at the discretion of Onlinecarstereo.com as a marketing device for positive and constructive ways to share the benefit of the product. It is not used as a source for negative commentary as we cannot endorse the validity of any negative comment. Therefore, the Onlinecarstereo.com site is moderated to remove any unproven biased negative comments.
It is not the intention of Onlinecarstereo.com to mislead any customer and therefore all purchase decisions should not be solely based on the customer reviews.

Enter email to join "Review For Discount" promo.

Product Reviews For Rockford Fosgate R400-4D

  • Great amp, small but lots of power!


  • Ya I new to the whole car audio world but I've had it for almost a year now and no problems what so ever. Not a bad price and it powers my 4 speakers quite nicly I'd reccomend it to anyone.


  • It's rockford what else could you say.

    Brandon smith

  • This is an absolutely amazing buy for the money, quality, and power this amp puts out. I've had mine for about a year or so now, and it's never let me down.

Back to Top