R-Series speakers are engineered to deliver prodigious power while maintaining extreme sound clarity for a totally exciting sound. They provide high power output and handling, wide frequency response, and powerful bass. The R-Series line includes component and coaxial speakers, subwoofers and for the first time, amplifiers.
Q: What type of surround material does the woofer use?
A: The woofer uses Alpine's High Amplitude Multi Roll (HAMR) surround material.
Q: What material is the woofer cone made of?
A: The woofer cone is made of a glass fiber reinforced cone material.
Q: What is the impedance of these speakers?
A: These speakers have an impedance of 4 ohms.
Q: What is the peak power handling of these speakers?
A: These speakers have a peak power handling of 300 watts.
Q: Does this speaker system include grilles?
A: Yes, grilles are included with this speaker system.
Q: Is it 100 RMS Power per speaker or 50/50?
A: 100 watts RMS per 6.5 mid

R-Series speakers are engineered to deliver prodigious power while maintaining extreme sound clarity for a totally exciting sound. They provide high power output and handling, wide frequency response, and powerful bass. The R-Series line includes component and coaxial speakers, subwoofers and for the first time, amplifiers.

R-Series speakers are engineered to deliver prodigious power while maintaining extreme sound clarity for a totally exciting sound. They provide high power output and handling, wide frequency response, and powerful bass. The R-Series line includes component and coaxial speakers, subwoofers and for the first time, amplifiers.

If you play your music loud and want others to know, the R-Series speakers are the match for you. You’ll enjoy a center sound stage with speakers that play loud and clear without distortion. The R-Series speakers are tuned with an emphasis on the high- and low-end frequencies, so they deliver power while naturally producing bright, active sound. They are the perfect power and performance match for the R-Series subwoofers and amplifiers. The all-new 3rd generation of R-Series speakers are all Hi-Res Audio certified and feature a frequency response up to 40kHz.

Newly redesigned and Hi-Res Audio Certified to reproduce up to 40kHz frequency response, the Next-Generation S-Series S2-S65C 6.5” 2-way Component Speakers offer a new standard in entry-level sound performance. This new benchmark in sound quality elevates the Next-Gen S-Series speakers, resulting in a more accurate and natural sound at an entry-level price point.
| Pros for Alpine - R-Series 6.5" 2-Way Hi-Resolution Component Car Speakers with Glass Fiber Reinforced Cone (Pair) - Black | |||
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| Cons for Alpine - R-Series 6.5" 2-Way Hi-Resolution Component Car Speakers with Glass Fiber Reinforced Cone (Pair) - Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |
Customers are impressed with the sound quality of the R-Series 6.5" 2-Way Hi-Resolution Component Car Speakers. They describe the sound as crisp, loud, and crystal clear with clean mids and crisp highs.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
I put these 6.5's in my Kia soul with A Rockford fosgate 500x4 amp and these speakers are crystal clear, highs are crisp and the mids clean. In all I have 2 15's subwoofers along with those alpines door speakers. You will not regret getting these at all.
Posted by JonasC
I put these into my 2020 VW Tiguan. They blow the stock speakers out of the water, and were easy to install all things considered. Sound quality is crisp and they get very loud.
Posted by SpencerM
Best buy in alpine speakers on the Internet, these speakers rock and can handle all the power you can give em.
Posted by StephenB