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.
Q: What is the benefit of the HAMR surround technology in these speakers?
A: HAMR surround technology allows for maximum cone movement, which results in powerful and accurate bass notes.
Q: What is the peak power handling of these speakers?
A: These speakers have a peak power handling of 240 watts.
Q: Are these speakers considered high-resolution?
A: Yes, these speakers are Hi-Res Audio certified and can reproduce frequencies up to 40kHz.
Q: Does this speaker set come with grilles?
A: No, grilles are sold separately for the S2-S65C speakers.
Q: What is the diameter of the woofer in this speaker set?
A: The S2-S65C speaker set features a 6.5-inch woofer.
Q: Do these speakers come with crossovers?
A: yes built in
A: undefined
Q: Are these speakers for the front door or back door
A: whichever door it can fit in, just have to make sure the door speaker opening matches the size of the speaker. but usually front door as these have tweeters.

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.

Upgrade your car audio with these KICKER CS-Series component speakers. Easy to install in most vehicles, these speakers offer titanium tweeter construction, EVC technology and woofer cones with phase plugs for flawless sound. UV-treated polypropylene cones and stainless steel mesh grills add extra durability to these tough KICKER CS-Series component speakers. Geek Squad Installation Recommended Visit your local Best Buy store for more information.

Newly redesigned and Hi-Res Audio Certified to reproduce up to 40kHz frequency response, the Next-Generation S-Series S2-S65 6.5” 2-way Coaxial 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.

The Pioneer TS-A653CH 6-1/2" speakers component system can handle up to 370 W Max Power (85 W Nominal). The woofer cone is made of Aramid Fiber reinforced Injected Molded Polypropylene IMPP for rigidity, low-frequency responsiveness, and weather resistance. The woofer comes with adjustable woofer brackets to use in all kinds of makes and models. Install the separate 20mm tweeters with the included tweeter mounts in an area high in your vehicle for better sound.
| Pros for Alpine - S-Series 6.5" Hi-Resolution Component Car Speakers with Glass Fiber Reinforced Cone (Pair) - Black | |||
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| Cons for Alpine - S-Series 6.5" 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— |
Customers are enthusiastic about the S-Series 6.5" speakers' sound quality, frequently praising the clarity and noticeable improvement in bass response. Many also found them easy to install and a great value for the price. The superior audio quality is a recurring theme in positive feedback.
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.
Nice and infinity speakers I love The Way of sound
Posted by JoseM
Installed these in the front doors of a 2005 Accord and powered them with an Alpine KTP-445U amp. FYI Best Buy says these fit this car but be aware you'll have to get creative to mount the Tweeters and you'll definitely want the plastic rings to adapt them to the doors. They replaced a set of Rockford Fosgates (powered by the same amp (that in my opinion didn't sound great from day 1) which didn't last a year. Following the instructions/diagrams on the back of the box I was able to remove the tweeters from the bulky flush mount housings they are in and fit them in the stock dash tweeter grilles using some ingenuity and some zip ties. I looked at the diagrams on the box and I don't think the tweeters are designed to be surface mounted at all. These are rated for more power than the RF's they're replacing so hopefully they last a long time. I may get a 6x9 set for the rear deck as I'm not thrilled with the sound of the RF's I have back there. I tried to save a few bucks by going with another brand but in the end I spent more and installed Alpine.
Posted by JohnR
I got these for a 2005 Scion TC and i wasnt expecting much out of the speakers due to the price (paid $120 on sale) but they sounded really good. I ended up get some kenwood speakers for the rear speakers of the car and i immediately noticed an issue with the sound. I'm an audiophile and when i put the sound balancer to rear only (with the kenwood speakers) versus front only (with the Alpine), there was a noticable difference in clarity for the sound & bass (which was more clear). I was surprised to see all the 5 star reviews but i can see why. I ended up returning the kenwood rear speakers and ordering these for the rear as well. Definitely recommended and worth the money, if not more. A+
Posted by Sreenadh