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Rockford R400-4D Prime 400W Full Range Class D 4 Channel Amplifier - Black
Jack Sells Things YT (1043)
100% positive feedback
Price:
$129.95
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
The Rockford Fosgate R400-4D Prime 400W Full Range Class D 4 Channel Amplifier in black is a high-quality car audio amplifier designed for providing powerful and clean sound. With its 400W RMS power output and 4 channels, this amplifier is capable of delivering clear and impactful audio for your car audio system. This item hasn’t been tested but the person I bought it from assured me it’s working. Built by the reputable brand Rockford Fosgate, this amplifier is known for its reliability and performance, making it a popular choice among car audio enthusiasts looking to enhance their audio experience.
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About this product
Product Identifiers
BrandRockford Fosgate
MPNR4004D
UPC0780687333119
ModelR400-4D
eBay Product ID (ePID)112003211
Product Key Features
RMS Power400W
Channels4
Additional Product Features
Amplifier TypeMulti Channels
BridgeableYes
Brand SiteHttp:/Www.Rockfordfosgate.Com/Products/Product_Details.Asp?Item_Id=120544&Locale=En_Us
Bass BoostWith Bass Boost
MOSFET CircuitryYes
Bass Boost Frequency45Hz
All listings for this product
Ratings and Reviews
Most relevant reviews
- Oct 12, 2021
Overall value
Rockford has always produced great products. I’ve been buying equipment from them since the early days and even though this amplifier is from the entry level series, it doesn’t disappoint. The power and sound quality is by far still great compared to amplifiers of similar size but higher price tags. Can’t go wrong with this amp if you’re looking for something to start off with. Thanks again Rockford.Verified purchase: YesCondition: Pre-owned
- May 29, 2018
Excellent!! Rockgord does it again.
This amplifier suprised me immensely. It's compact so installation is snap. It fits and using Rockford CP tech. In a smaller heat sink. Well worth the money.Verified purchase: Yes
- Jan 23, 2018
So far so good
It’s only been a week since I installed it but what a difference it makes... I upgraded my wrangler stock speakers to Kickers and this amp makes them come alive! I am very impressed so far!Verified purchase: YesCondition: New
- Jul 26, 2020
Great little amp.
Paired it with some Rockford t series for doors and back deck. Sounds great. Can play max volume with no distortion.Verified purchase: YesCondition: New
- Sep 13, 2018
4 channel fosgate amp
Best quality amp for the priceVerified purchase: YesCondition: New
- Nov 14, 2017
Good amp
This us a good amp for the budget shopper . I have 1 in both of my cars and they do the job .Verified purchase: YesCondition: New
- Nov 01, 2017
NIce unit
My old one did not last a Month. I think all the wires came loose. I will keep the old one for a spare.Verified purchase: YesCondition: New
- Jan 23, 2019
Its Okay
Sound is not very clear with this amp. Probably because it is a class D amp instead of an A/B. Makes my speakers sound like junk compared to the amp it replaced which was also a Fosgate amp just a class A/B.Verified purchase: YesCondition: New
- Oct 24, 2015
Rockford Fosgate Amp
Just installed the amp a week ago and all seems to be working fine. spend the time to fine tune it for the best performanceVerified purchase: YesCondition: New
- Apr 07, 2020
Nice Flexible design..
Perfect flexible Amp for what I needed. High and lo pass filters and plenty of crossover and gain controls...Verified purchase: YesCondition: New
