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 is the frequency response range of the speakers?
A: The minimum frequency response is 40 hertz and the maximum frequency response is 60 kilohertz.
Q: What is the mounting depth of the speakers?
A: The mount depth of the speakers is 2.99 inches.
Q: Is the warranty the same for parts and labor?
A: The parts and labor are covered under the warranty for the same length of time.
Q: What is the power handling of the speakers?
A: The peak power handling of the speakers is 300 watts.
Q: What material is the woofer cone made of?
A: The woofer cone is made of glass fiber reinforced cone.
Q: Do the speakers come with a grille?
A: The speakers do include a grille.

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.

The KSS269 high-performance component upgrade system is made-to-fit with a pair of 6 x 9-inch woofers and 2.75-inch mid/tweeters, a larger size which is required in many of today’s factory speaker locations. Also included are three custom bracketing options, built specifically for a drop-in fit in select GM, Ford, Chrysler, Jeep, Dodge and select Asian import factory-speaker locations. A convenient in-line crossover network is also included with every KS system for versatile fitment in most any door or dash location. KICKER KS-Series speakers let you play at concert-like volume, yet maintain the smoothness and subtlety to please even the most selective ear. They work best with 15-to-100 watts of recommended power.

Newly redesigned and Hi-Res Audio Certified to reproduce up to 40kHz frequency response, the Next-Generation S-Series S2-S69 6x9” 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.

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.
| Pros for Alpine - R-Series 6x9" 2-Way Hi-Resolution Coax Car Speakers with Glass Fiber Reinforced Cone (Pair) - Black | |||
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| There were no pros for this product— |
Customers recognize the R-Series 6x9" 2-Way Hi-Resolution Coax Car Speakers for their exceptional sound quality. They appreciate the powerful bass and smooth highs that enhance their music listening experience. These speakers are considered a great choice for aftermarket installations, delivering both impressive sound and power.
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.
Excellent sound. Strong bass and smooth highs. A superior speaker upgrade to factory. Nice low profile design for fit.
Posted by JCJC
Great replacement for my 18 year old front door speakers that where nearing their end of life. My factory amp was able to move plenty of power through these speakers and they sound great at low and high volume levels. I will eventually be getting a smaller matching pair for my rear doors.
Posted by GMAN
Items sound great and the upgrade was well worth the cost. The install was preformed under the time given. Great service made me do other upgrades this month
Posted by RonaldB