Rockford Fosgate R165X3 6.5 Inch 3 Way Car Speaker Review

If you are looking to buy a 6.5 speaker for your car from a trusted brand, you should consider the R165X3 6.5 Inch 3-Way Speaker from Rockford Fosgate. It is an affordable speaker that has crisp and reliable sound quality.

Rockford Fosgate has been consistently producing high-quality car speakers. This particular one is no exemption and has been receiving nothing but positive reviews when it comes to its quality of sound and its efficiency in the installation process. 


  • Made out of Polypropylene materials
  • Tweeters are made out of Mylar and Titanium materials.
  • Dimensions: 8.1”x7.1”x10.9”
  • Two pieces of 6.5 inches 3-way full-range speaker
  • 2.15 inches mounting depth with mountain hardware and grills
  • 4-0hm nominal impedance
  • 52-HZ-20kHz frequency response
  • 45 Watts RMS and 90 Watts MAX power handling
  • 91 dB sensitivity
  • Steel basket frame
  • Silk dome tweeters
  • Vacuum-formed woofer
R165X3 6.5 Inch 3-Way Speaker

Our Review

Rockford Fosgate has been consistently providing the public with affordable car audio speakers in the past few years, and in their recent series, they have the R165X3 6.5-inch 3-way speaker. If you are looking for an affordable 6.5-inch speaker that has a clear sound quality, then this is it. You wouldn’t find any other 6.5-inch speaker that has this kind of quality at its price! 


This speaker has a fresh design that would look pretty slick in any car. It has a sleek, flat-back design that would easily fit in with any car interiors. This particular 3-Way Speaker also comes with a steel basket frame, silk dome tweeters, and vacuum-formed polypropylene woofer.  


It is lightweight, and it is compatible to be installed in many different car models, which makes them convenient. It would even fit small cars as the dimensions are only 8.1high, 7.1long, and 10.9wide, so it is very compact.   

Aside from that, when you purchase the speaker, you also get a complete set of wires equipped with spade terminals. No need to cut factory wirings as the ends of the wire are set up and tinned, ready for installation.  

Sound Quality

Getting this speaker would be an upgrade from your current stock speaker. The sound quality is a lot better. Compared to factory speakers, they are around 20% louder too! The mid-range in this one also has better treble, especially if you add in additional tweeters.   

These speakers are crossovers, which means that they have fewer tendencies for distortion. Regardless of whether you increase the volume, the sound will remain bright and crisp.

You almost get the same quality of music as a component speaker. This is something that not many coaxial speakers can do. This feature is also a significant upgrade compared to the previous R165 versions.   

Also, this is a 3-way speaker, which means that the mid-range drivers, tweeters, and woofers work on their own. The mid-range produces sound frequencies within 250 to 2000 HZ while tweeters are also known as a treble speaker. They are also responsible for creating high-frequency audios.

In addition, the woofers are accountable for low-frequency audios that are in the range between 40 Hz to 500 Hz. This kind of feature significantly provides you with a higher quality sound because there is an even division in the frequencies.  

Rockford Fosgate R165X3 6.5 Inch 3-Way Speakers


In terms of price, it is not exactly the cheapest option there is, but when it comes to the features that you will get, it is the most affordable one. Also, it is a 6.5speaker, which is commonly not cheap. But not with Rockford Fosgate’s model! With the R165X model, you get a 6.5 inch that is a three-way at an very affordable price! 


The overall construction of the speaker does not feel flimsy. It looks sturdy and robust. It is equipped with a steel frame around itself that protects it from damage or warping. It also has a rubber in the next line as well. This adds protection for the longevity of the speaker.  

Also, it is made from Polypropylene, which is a sturdy material that does not easily experience wear and tear. Meanwhile, the tweeters use Mylar and titanium material to add durability and increase the design aesthetic as well.  


  • Value for money 
  • Easy to install 
  • Crisp and clear sound quality 
  • Beautiful design 


  • Lacks bass 


The Rockford Fosgate R165X3 6.5 Inch 3-Way Speaker is not only a good deal, it’s a steal! Rockford Fosgate is a trusted brand, so the quality is not questionable. However, if you would compare this to higher-end models, its features would probably fall short to your expectations, but you certainly get what you paid for. In terms of sound quality, rest assured that it is much better than the stock speaker and that your driving experience will become a lot better.  

So, if you are looking for a budget car speaker, then this is a top contender. It is a 6.5 inch and crossover speaker. It can be easily compatible with a lot of different cars, and it is easy to install. Overall, you get almost everything that you could ask for from a coaxial speaker without breaking the bank!  

Last update on 2020-12-02 / Affiliate links / Images from Amazon Product Advertising API

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